diff --git a/boost/preprocessor/iteration/detail/bounds/lower1.hpp b/boost/preprocessor/iteration/detail/bounds/lower1.hpp
new file mode 100644
index 0000000..6694d0b
--- /dev/null
+++ b/boost/preprocessor/iteration/detail/bounds/lower1.hpp
@@ -0,0 +1,99 @@
+# /* **************************************************************************
+#  *                                                                          *
+#  *     (C) Copyright Paul Mensonides 2002.
+#  *     Distributed under the Boost Software License, Version 1.0. (See
+#  *     accompanying file LICENSE_1_0.txt or copy at
+#  *     http://www.boost.org/LICENSE_1_0.txt)
+#  *                                                                          *
+#  ************************************************************************** */
+#
+# /* See http://www.boost.org for most recent version. */
+#
+# include <boost/preprocessor/slot/detail/shared.hpp>
+#
+# undef BOOST_PP_ITERATION_START_1
+#
+# undef BOOST_PP_ITERATION_START_1_DIGIT_1
+# undef BOOST_PP_ITERATION_START_1_DIGIT_2
+# undef BOOST_PP_ITERATION_START_1_DIGIT_3
+# undef BOOST_PP_ITERATION_START_1_DIGIT_4
+# undef BOOST_PP_ITERATION_START_1_DIGIT_5
+# undef BOOST_PP_ITERATION_START_1_DIGIT_6
+# undef BOOST_PP_ITERATION_START_1_DIGIT_7
+# undef BOOST_PP_ITERATION_START_1_DIGIT_8
+# undef BOOST_PP_ITERATION_START_1_DIGIT_9
+# undef BOOST_PP_ITERATION_START_1_DIGIT_10
+#
+# if BOOST_PP_SLOT_TEMP_3 == 0
+#    define BOOST_PP_ITERATION_START_1_DIGIT_3 0
+# elif BOOST_PP_SLOT_TEMP_3 == 1
+#    define BOOST_PP_ITERATION_START_1_DIGIT_3 1
+# elif BOOST_PP_SLOT_TEMP_3 == 2
+#    define BOOST_PP_ITERATION_START_1_DIGIT_3 2
+# elif BOOST_PP_SLOT_TEMP_3 == 3
+#    define BOOST_PP_ITERATION_START_1_DIGIT_3 3
+# elif BOOST_PP_SLOT_TEMP_3 == 4
+#    define BOOST_PP_ITERATION_START_1_DIGIT_3 4
+# elif BOOST_PP_SLOT_TEMP_3 == 5
+#    define BOOST_PP_ITERATION_START_1_DIGIT_3 5
+# elif BOOST_PP_SLOT_TEMP_3 == 6
+#    define BOOST_PP_ITERATION_START_1_DIGIT_3 6
+# elif BOOST_PP_SLOT_TEMP_3 == 7
+#    define BOOST_PP_ITERATION_START_1_DIGIT_3 7
+# elif BOOST_PP_SLOT_TEMP_3 == 8
+#    define BOOST_PP_ITERATION_START_1_DIGIT_3 8
+# elif BOOST_PP_SLOT_TEMP_3 == 9
+#    define BOOST_PP_ITERATION_START_1_DIGIT_3 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_2 == 0
+#    define BOOST_PP_ITERATION_START_1_DIGIT_2 0
+# elif BOOST_PP_SLOT_TEMP_2 == 1
+#    define BOOST_PP_ITERATION_START_1_DIGIT_2 1
+# elif BOOST_PP_SLOT_TEMP_2 == 2
+#    define BOOST_PP_ITERATION_START_1_DIGIT_2 2
+# elif BOOST_PP_SLOT_TEMP_2 == 3
+#    define BOOST_PP_ITERATION_START_1_DIGIT_2 3
+# elif BOOST_PP_SLOT_TEMP_2 == 4
+#    define BOOST_PP_ITERATION_START_1_DIGIT_2 4
+# elif BOOST_PP_SLOT_TEMP_2 == 5
+#    define BOOST_PP_ITERATION_START_1_DIGIT_2 5
+# elif BOOST_PP_SLOT_TEMP_2 == 6
+#    define BOOST_PP_ITERATION_START_1_DIGIT_2 6
+# elif BOOST_PP_SLOT_TEMP_2 == 7
+#    define BOOST_PP_ITERATION_START_1_DIGIT_2 7
+# elif BOOST_PP_SLOT_TEMP_2 == 8
+#    define BOOST_PP_ITERATION_START_1_DIGIT_2 8
+# elif BOOST_PP_SLOT_TEMP_2 == 9
+#    define BOOST_PP_ITERATION_START_1_DIGIT_2 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_1 == 0
+#    define BOOST_PP_ITERATION_START_1_DIGIT_1 0
+# elif BOOST_PP_SLOT_TEMP_1 == 1
+#    define BOOST_PP_ITERATION_START_1_DIGIT_1 1
+# elif BOOST_PP_SLOT_TEMP_1 == 2
+#    define BOOST_PP_ITERATION_START_1_DIGIT_1 2
+# elif BOOST_PP_SLOT_TEMP_1 == 3
+#    define BOOST_PP_ITERATION_START_1_DIGIT_1 3
+# elif BOOST_PP_SLOT_TEMP_1 == 4
+#    define BOOST_PP_ITERATION_START_1_DIGIT_1 4
+# elif BOOST_PP_SLOT_TEMP_1 == 5
+#    define BOOST_PP_ITERATION_START_1_DIGIT_1 5
+# elif BOOST_PP_SLOT_TEMP_1 == 6
+#    define BOOST_PP_ITERATION_START_1_DIGIT_1 6
+# elif BOOST_PP_SLOT_TEMP_1 == 7
+#    define BOOST_PP_ITERATION_START_1_DIGIT_1 7
+# elif BOOST_PP_SLOT_TEMP_1 == 8
+#    define BOOST_PP_ITERATION_START_1_DIGIT_1 8
+# elif BOOST_PP_SLOT_TEMP_1 == 9
+#    define BOOST_PP_ITERATION_START_1_DIGIT_1 9
+# endif
+#
+# if BOOST_PP_ITERATION_START_1_DIGIT_3
+#    define BOOST_PP_ITERATION_START_1 BOOST_PP_SLOT_CC_3(BOOST_PP_ITERATION_START_1_DIGIT_3, BOOST_PP_ITERATION_START_1_DIGIT_2, BOOST_PP_ITERATION_START_1_DIGIT_1)
+# elif BOOST_PP_ITERATION_START_1_DIGIT_2
+#    define BOOST_PP_ITERATION_START_1 BOOST_PP_SLOT_CC_2(BOOST_PP_ITERATION_START_1_DIGIT_2, BOOST_PP_ITERATION_START_1_DIGIT_1)
+# else
+#    define BOOST_PP_ITERATION_START_1 BOOST_PP_ITERATION_START_1_DIGIT_1
+# endif
diff --git a/boost/preprocessor/iteration/detail/bounds/lower2.hpp b/boost/preprocessor/iteration/detail/bounds/lower2.hpp
new file mode 100644
index 0000000..ece21fc
--- /dev/null
+++ b/boost/preprocessor/iteration/detail/bounds/lower2.hpp
@@ -0,0 +1,99 @@
+# /* **************************************************************************
+#  *                                                                          *
+#  *     (C) Copyright Paul Mensonides 2002.
+#  *     Distributed under the Boost Software License, Version 1.0. (See
+#  *     accompanying file LICENSE_1_0.txt or copy at
+#  *     http://www.boost.org/LICENSE_1_0.txt)
+#  *                                                                          *
+#  ************************************************************************** */
+#
+# /* See http://www.boost.org for most recent version. */
+#
+# include <boost/preprocessor/slot/detail/shared.hpp>
+#
+# undef BOOST_PP_ITERATION_START_2
+#
+# undef BOOST_PP_ITERATION_START_2_DIGIT_1
+# undef BOOST_PP_ITERATION_START_2_DIGIT_2
+# undef BOOST_PP_ITERATION_START_2_DIGIT_3
+# undef BOOST_PP_ITERATION_START_2_DIGIT_4
+# undef BOOST_PP_ITERATION_START_2_DIGIT_5
+# undef BOOST_PP_ITERATION_START_2_DIGIT_6
+# undef BOOST_PP_ITERATION_START_2_DIGIT_7
+# undef BOOST_PP_ITERATION_START_2_DIGIT_8
+# undef BOOST_PP_ITERATION_START_2_DIGIT_9
+# undef BOOST_PP_ITERATION_START_2_DIGIT_10
+#
+# if BOOST_PP_SLOT_TEMP_3 == 0
+#    define BOOST_PP_ITERATION_START_2_DIGIT_3 0
+# elif BOOST_PP_SLOT_TEMP_3 == 1
+#    define BOOST_PP_ITERATION_START_2_DIGIT_3 1
+# elif BOOST_PP_SLOT_TEMP_3 == 2
+#    define BOOST_PP_ITERATION_START_2_DIGIT_3 2
+# elif BOOST_PP_SLOT_TEMP_3 == 3
+#    define BOOST_PP_ITERATION_START_2_DIGIT_3 3
+# elif BOOST_PP_SLOT_TEMP_3 == 4
+#    define BOOST_PP_ITERATION_START_2_DIGIT_3 4
+# elif BOOST_PP_SLOT_TEMP_3 == 5
+#    define BOOST_PP_ITERATION_START_2_DIGIT_3 5
+# elif BOOST_PP_SLOT_TEMP_3 == 6
+#    define BOOST_PP_ITERATION_START_2_DIGIT_3 6
+# elif BOOST_PP_SLOT_TEMP_3 == 7
+#    define BOOST_PP_ITERATION_START_2_DIGIT_3 7
+# elif BOOST_PP_SLOT_TEMP_3 == 8
+#    define BOOST_PP_ITERATION_START_2_DIGIT_3 8
+# elif BOOST_PP_SLOT_TEMP_3 == 9
+#    define BOOST_PP_ITERATION_START_2_DIGIT_3 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_2 == 0
+#    define BOOST_PP_ITERATION_START_2_DIGIT_2 0
+# elif BOOST_PP_SLOT_TEMP_2 == 1
+#    define BOOST_PP_ITERATION_START_2_DIGIT_2 1
+# elif BOOST_PP_SLOT_TEMP_2 == 2
+#    define BOOST_PP_ITERATION_START_2_DIGIT_2 2
+# elif BOOST_PP_SLOT_TEMP_2 == 3
+#    define BOOST_PP_ITERATION_START_2_DIGIT_2 3
+# elif BOOST_PP_SLOT_TEMP_2 == 4
+#    define BOOST_PP_ITERATION_START_2_DIGIT_2 4
+# elif BOOST_PP_SLOT_TEMP_2 == 5
+#    define BOOST_PP_ITERATION_START_2_DIGIT_2 5
+# elif BOOST_PP_SLOT_TEMP_2 == 6
+#    define BOOST_PP_ITERATION_START_2_DIGIT_2 6
+# elif BOOST_PP_SLOT_TEMP_2 == 7
+#    define BOOST_PP_ITERATION_START_2_DIGIT_2 7
+# elif BOOST_PP_SLOT_TEMP_2 == 8
+#    define BOOST_PP_ITERATION_START_2_DIGIT_2 8
+# elif BOOST_PP_SLOT_TEMP_2 == 9
+#    define BOOST_PP_ITERATION_START_2_DIGIT_2 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_1 == 0
+#    define BOOST_PP_ITERATION_START_2_DIGIT_1 0
+# elif BOOST_PP_SLOT_TEMP_1 == 1
+#    define BOOST_PP_ITERATION_START_2_DIGIT_1 1
+# elif BOOST_PP_SLOT_TEMP_1 == 2
+#    define BOOST_PP_ITERATION_START_2_DIGIT_1 2
+# elif BOOST_PP_SLOT_TEMP_1 == 3
+#    define BOOST_PP_ITERATION_START_2_DIGIT_1 3
+# elif BOOST_PP_SLOT_TEMP_1 == 4
+#    define BOOST_PP_ITERATION_START_2_DIGIT_1 4
+# elif BOOST_PP_SLOT_TEMP_1 == 5
+#    define BOOST_PP_ITERATION_START_2_DIGIT_1 5
+# elif BOOST_PP_SLOT_TEMP_1 == 6
+#    define BOOST_PP_ITERATION_START_2_DIGIT_1 6
+# elif BOOST_PP_SLOT_TEMP_1 == 7
+#    define BOOST_PP_ITERATION_START_2_DIGIT_1 7
+# elif BOOST_PP_SLOT_TEMP_1 == 8
+#    define BOOST_PP_ITERATION_START_2_DIGIT_1 8
+# elif BOOST_PP_SLOT_TEMP_1 == 9
+#    define BOOST_PP_ITERATION_START_2_DIGIT_1 9
+# endif
+#
+# if BOOST_PP_ITERATION_START_2_DIGIT_3
+#    define BOOST_PP_ITERATION_START_2 BOOST_PP_SLOT_CC_3(BOOST_PP_ITERATION_START_2_DIGIT_3, BOOST_PP_ITERATION_START_2_DIGIT_2, BOOST_PP_ITERATION_START_2_DIGIT_1)
+# elif BOOST_PP_ITERATION_START_2_DIGIT_2
+#    define BOOST_PP_ITERATION_START_2 BOOST_PP_SLOT_CC_2(BOOST_PP_ITERATION_START_2_DIGIT_2, BOOST_PP_ITERATION_START_2_DIGIT_1)
+# else
+#    define BOOST_PP_ITERATION_START_2 BOOST_PP_ITERATION_START_2_DIGIT_1
+# endif
diff --git a/boost/preprocessor/iteration/detail/bounds/lower3.hpp b/boost/preprocessor/iteration/detail/bounds/lower3.hpp
new file mode 100644
index 0000000..8429eac
--- /dev/null
+++ b/boost/preprocessor/iteration/detail/bounds/lower3.hpp
@@ -0,0 +1,99 @@
+# /* **************************************************************************
+#  *                                                                          *
+#  *     (C) Copyright Paul Mensonides 2002.
+#  *     Distributed under the Boost Software License, Version 1.0. (See
+#  *     accompanying file LICENSE_1_0.txt or copy at
+#  *     http://www.boost.org/LICENSE_1_0.txt)
+#  *                                                                          *
+#  ************************************************************************** */
+#
+# /* See http://www.boost.org for most recent version. */
+#
+# include <boost/preprocessor/slot/detail/shared.hpp>
+#
+# undef BOOST_PP_ITERATION_START_3
+#
+# undef BOOST_PP_ITERATION_START_3_DIGIT_1
+# undef BOOST_PP_ITERATION_START_3_DIGIT_2
+# undef BOOST_PP_ITERATION_START_3_DIGIT_3
+# undef BOOST_PP_ITERATION_START_3_DIGIT_4
+# undef BOOST_PP_ITERATION_START_3_DIGIT_5
+# undef BOOST_PP_ITERATION_START_3_DIGIT_6
+# undef BOOST_PP_ITERATION_START_3_DIGIT_7
+# undef BOOST_PP_ITERATION_START_3_DIGIT_8
+# undef BOOST_PP_ITERATION_START_3_DIGIT_9
+# undef BOOST_PP_ITERATION_START_3_DIGIT_10
+#
+# if BOOST_PP_SLOT_TEMP_3 == 0
+#    define BOOST_PP_ITERATION_START_3_DIGIT_3 0
+# elif BOOST_PP_SLOT_TEMP_3 == 1
+#    define BOOST_PP_ITERATION_START_3_DIGIT_3 1
+# elif BOOST_PP_SLOT_TEMP_3 == 2
+#    define BOOST_PP_ITERATION_START_3_DIGIT_3 2
+# elif BOOST_PP_SLOT_TEMP_3 == 3
+#    define BOOST_PP_ITERATION_START_3_DIGIT_3 3
+# elif BOOST_PP_SLOT_TEMP_3 == 4
+#    define BOOST_PP_ITERATION_START_3_DIGIT_3 4
+# elif BOOST_PP_SLOT_TEMP_3 == 5
+#    define BOOST_PP_ITERATION_START_3_DIGIT_3 5
+# elif BOOST_PP_SLOT_TEMP_3 == 6
+#    define BOOST_PP_ITERATION_START_3_DIGIT_3 6
+# elif BOOST_PP_SLOT_TEMP_3 == 7
+#    define BOOST_PP_ITERATION_START_3_DIGIT_3 7
+# elif BOOST_PP_SLOT_TEMP_3 == 8
+#    define BOOST_PP_ITERATION_START_3_DIGIT_3 8
+# elif BOOST_PP_SLOT_TEMP_3 == 9
+#    define BOOST_PP_ITERATION_START_3_DIGIT_3 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_2 == 0
+#    define BOOST_PP_ITERATION_START_3_DIGIT_2 0
+# elif BOOST_PP_SLOT_TEMP_2 == 1
+#    define BOOST_PP_ITERATION_START_3_DIGIT_2 1
+# elif BOOST_PP_SLOT_TEMP_2 == 2
+#    define BOOST_PP_ITERATION_START_3_DIGIT_2 2
+# elif BOOST_PP_SLOT_TEMP_2 == 3
+#    define BOOST_PP_ITERATION_START_3_DIGIT_2 3
+# elif BOOST_PP_SLOT_TEMP_2 == 4
+#    define BOOST_PP_ITERATION_START_3_DIGIT_2 4
+# elif BOOST_PP_SLOT_TEMP_2 == 5
+#    define BOOST_PP_ITERATION_START_3_DIGIT_2 5
+# elif BOOST_PP_SLOT_TEMP_2 == 6
+#    define BOOST_PP_ITERATION_START_3_DIGIT_2 6
+# elif BOOST_PP_SLOT_TEMP_2 == 7
+#    define BOOST_PP_ITERATION_START_3_DIGIT_2 7
+# elif BOOST_PP_SLOT_TEMP_2 == 8
+#    define BOOST_PP_ITERATION_START_3_DIGIT_2 8
+# elif BOOST_PP_SLOT_TEMP_2 == 9
+#    define BOOST_PP_ITERATION_START_3_DIGIT_2 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_1 == 0
+#    define BOOST_PP_ITERATION_START_3_DIGIT_1 0
+# elif BOOST_PP_SLOT_TEMP_1 == 1
+#    define BOOST_PP_ITERATION_START_3_DIGIT_1 1
+# elif BOOST_PP_SLOT_TEMP_1 == 2
+#    define BOOST_PP_ITERATION_START_3_DIGIT_1 2
+# elif BOOST_PP_SLOT_TEMP_1 == 3
+#    define BOOST_PP_ITERATION_START_3_DIGIT_1 3
+# elif BOOST_PP_SLOT_TEMP_1 == 4
+#    define BOOST_PP_ITERATION_START_3_DIGIT_1 4
+# elif BOOST_PP_SLOT_TEMP_1 == 5
+#    define BOOST_PP_ITERATION_START_3_DIGIT_1 5
+# elif BOOST_PP_SLOT_TEMP_1 == 6
+#    define BOOST_PP_ITERATION_START_3_DIGIT_1 6
+# elif BOOST_PP_SLOT_TEMP_1 == 7
+#    define BOOST_PP_ITERATION_START_3_DIGIT_1 7
+# elif BOOST_PP_SLOT_TEMP_1 == 8
+#    define BOOST_PP_ITERATION_START_3_DIGIT_1 8
+# elif BOOST_PP_SLOT_TEMP_1 == 9
+#    define BOOST_PP_ITERATION_START_3_DIGIT_1 9
+# endif
+#
+# if BOOST_PP_ITERATION_START_3_DIGIT_3
+#    define BOOST_PP_ITERATION_START_3 BOOST_PP_SLOT_CC_3(BOOST_PP_ITERATION_START_3_DIGIT_3, BOOST_PP_ITERATION_START_3_DIGIT_2, BOOST_PP_ITERATION_START_3_DIGIT_1)
+# elif BOOST_PP_ITERATION_START_3_DIGIT_2
+#    define BOOST_PP_ITERATION_START_3 BOOST_PP_SLOT_CC_2(BOOST_PP_ITERATION_START_3_DIGIT_2, BOOST_PP_ITERATION_START_3_DIGIT_1)
+# else
+#    define BOOST_PP_ITERATION_START_3 BOOST_PP_ITERATION_START_3_DIGIT_1
+# endif
diff --git a/boost/preprocessor/iteration/detail/bounds/lower4.hpp b/boost/preprocessor/iteration/detail/bounds/lower4.hpp
new file mode 100644
index 0000000..ba0832f
--- /dev/null
+++ b/boost/preprocessor/iteration/detail/bounds/lower4.hpp
@@ -0,0 +1,99 @@
+# /* **************************************************************************
+#  *                                                                          *
+#  *     (C) Copyright Paul Mensonides 2002.
+#  *     Distributed under the Boost Software License, Version 1.0. (See
+#  *     accompanying file LICENSE_1_0.txt or copy at
+#  *     http://www.boost.org/LICENSE_1_0.txt)
+#  *                                                                          *
+#  ************************************************************************** */
+#
+# /* See http://www.boost.org for most recent version. */
+#
+# include <boost/preprocessor/slot/detail/shared.hpp>
+#
+# undef BOOST_PP_ITERATION_START_4
+#
+# undef BOOST_PP_ITERATION_START_4_DIGIT_1
+# undef BOOST_PP_ITERATION_START_4_DIGIT_2
+# undef BOOST_PP_ITERATION_START_4_DIGIT_3
+# undef BOOST_PP_ITERATION_START_4_DIGIT_4
+# undef BOOST_PP_ITERATION_START_4_DIGIT_5
+# undef BOOST_PP_ITERATION_START_4_DIGIT_6
+# undef BOOST_PP_ITERATION_START_4_DIGIT_7
+# undef BOOST_PP_ITERATION_START_4_DIGIT_8
+# undef BOOST_PP_ITERATION_START_4_DIGIT_9
+# undef BOOST_PP_ITERATION_START_4_DIGIT_10
+#
+# if BOOST_PP_SLOT_TEMP_3 == 0
+#    define BOOST_PP_ITERATION_START_4_DIGIT_3 0
+# elif BOOST_PP_SLOT_TEMP_3 == 1
+#    define BOOST_PP_ITERATION_START_4_DIGIT_3 1
+# elif BOOST_PP_SLOT_TEMP_3 == 2
+#    define BOOST_PP_ITERATION_START_4_DIGIT_3 2
+# elif BOOST_PP_SLOT_TEMP_3 == 3
+#    define BOOST_PP_ITERATION_START_4_DIGIT_3 3
+# elif BOOST_PP_SLOT_TEMP_3 == 4
+#    define BOOST_PP_ITERATION_START_4_DIGIT_3 4
+# elif BOOST_PP_SLOT_TEMP_3 == 5
+#    define BOOST_PP_ITERATION_START_4_DIGIT_3 5
+# elif BOOST_PP_SLOT_TEMP_3 == 6
+#    define BOOST_PP_ITERATION_START_4_DIGIT_3 6
+# elif BOOST_PP_SLOT_TEMP_3 == 7
+#    define BOOST_PP_ITERATION_START_4_DIGIT_3 7
+# elif BOOST_PP_SLOT_TEMP_3 == 8
+#    define BOOST_PP_ITERATION_START_4_DIGIT_3 8
+# elif BOOST_PP_SLOT_TEMP_3 == 9
+#    define BOOST_PP_ITERATION_START_4_DIGIT_3 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_2 == 0
+#    define BOOST_PP_ITERATION_START_4_DIGIT_2 0
+# elif BOOST_PP_SLOT_TEMP_2 == 1
+#    define BOOST_PP_ITERATION_START_4_DIGIT_2 1
+# elif BOOST_PP_SLOT_TEMP_2 == 2
+#    define BOOST_PP_ITERATION_START_4_DIGIT_2 2
+# elif BOOST_PP_SLOT_TEMP_2 == 3
+#    define BOOST_PP_ITERATION_START_4_DIGIT_2 3
+# elif BOOST_PP_SLOT_TEMP_2 == 4
+#    define BOOST_PP_ITERATION_START_4_DIGIT_2 4
+# elif BOOST_PP_SLOT_TEMP_2 == 5
+#    define BOOST_PP_ITERATION_START_4_DIGIT_2 5
+# elif BOOST_PP_SLOT_TEMP_2 == 6
+#    define BOOST_PP_ITERATION_START_4_DIGIT_2 6
+# elif BOOST_PP_SLOT_TEMP_2 == 7
+#    define BOOST_PP_ITERATION_START_4_DIGIT_2 7
+# elif BOOST_PP_SLOT_TEMP_2 == 8
+#    define BOOST_PP_ITERATION_START_4_DIGIT_2 8
+# elif BOOST_PP_SLOT_TEMP_2 == 9
+#    define BOOST_PP_ITERATION_START_4_DIGIT_2 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_1 == 0
+#    define BOOST_PP_ITERATION_START_4_DIGIT_1 0
+# elif BOOST_PP_SLOT_TEMP_1 == 1
+#    define BOOST_PP_ITERATION_START_4_DIGIT_1 1
+# elif BOOST_PP_SLOT_TEMP_1 == 2
+#    define BOOST_PP_ITERATION_START_4_DIGIT_1 2
+# elif BOOST_PP_SLOT_TEMP_1 == 3
+#    define BOOST_PP_ITERATION_START_4_DIGIT_1 3
+# elif BOOST_PP_SLOT_TEMP_1 == 4
+#    define BOOST_PP_ITERATION_START_4_DIGIT_1 4
+# elif BOOST_PP_SLOT_TEMP_1 == 5
+#    define BOOST_PP_ITERATION_START_4_DIGIT_1 5
+# elif BOOST_PP_SLOT_TEMP_1 == 6
+#    define BOOST_PP_ITERATION_START_4_DIGIT_1 6
+# elif BOOST_PP_SLOT_TEMP_1 == 7
+#    define BOOST_PP_ITERATION_START_4_DIGIT_1 7
+# elif BOOST_PP_SLOT_TEMP_1 == 8
+#    define BOOST_PP_ITERATION_START_4_DIGIT_1 8
+# elif BOOST_PP_SLOT_TEMP_1 == 9
+#    define BOOST_PP_ITERATION_START_4_DIGIT_1 9
+# endif
+#
+# if BOOST_PP_ITERATION_START_4_DIGIT_3
+#    define BOOST_PP_ITERATION_START_4 BOOST_PP_SLOT_CC_3(BOOST_PP_ITERATION_START_4_DIGIT_3, BOOST_PP_ITERATION_START_4_DIGIT_2, BOOST_PP_ITERATION_START_4_DIGIT_1)
+# elif BOOST_PP_ITERATION_START_4_DIGIT_2
+#    define BOOST_PP_ITERATION_START_4 BOOST_PP_SLOT_CC_2(BOOST_PP_ITERATION_START_4_DIGIT_2, BOOST_PP_ITERATION_START_4_DIGIT_1)
+# else
+#    define BOOST_PP_ITERATION_START_4 BOOST_PP_ITERATION_START_4_DIGIT_1
+# endif
diff --git a/boost/preprocessor/iteration/detail/bounds/lower5.hpp b/boost/preprocessor/iteration/detail/bounds/lower5.hpp
new file mode 100644
index 0000000..f4888c7
--- /dev/null
+++ b/boost/preprocessor/iteration/detail/bounds/lower5.hpp
@@ -0,0 +1,99 @@
+# /* **************************************************************************
+#  *                                                                          *
+#  *     (C) Copyright Paul Mensonides 2002.
+#  *     Distributed under the Boost Software License, Version 1.0. (See
+#  *     accompanying file LICENSE_1_0.txt or copy at
+#  *     http://www.boost.org/LICENSE_1_0.txt)
+#  *                                                                          *
+#  ************************************************************************** */
+#
+# /* See http://www.boost.org for most recent version. */
+#
+# include <boost/preprocessor/slot/detail/shared.hpp>
+#
+# undef BOOST_PP_ITERATION_START_5
+#
+# undef BOOST_PP_ITERATION_START_5_DIGIT_1
+# undef BOOST_PP_ITERATION_START_5_DIGIT_2
+# undef BOOST_PP_ITERATION_START_5_DIGIT_3
+# undef BOOST_PP_ITERATION_START_5_DIGIT_4
+# undef BOOST_PP_ITERATION_START_5_DIGIT_5
+# undef BOOST_PP_ITERATION_START_5_DIGIT_6
+# undef BOOST_PP_ITERATION_START_5_DIGIT_7
+# undef BOOST_PP_ITERATION_START_5_DIGIT_8
+# undef BOOST_PP_ITERATION_START_5_DIGIT_9
+# undef BOOST_PP_ITERATION_START_5_DIGIT_10
+#
+# if BOOST_PP_SLOT_TEMP_3 == 0
+#    define BOOST_PP_ITERATION_START_5_DIGIT_3 0
+# elif BOOST_PP_SLOT_TEMP_3 == 1
+#    define BOOST_PP_ITERATION_START_5_DIGIT_3 1
+# elif BOOST_PP_SLOT_TEMP_3 == 2
+#    define BOOST_PP_ITERATION_START_5_DIGIT_3 2
+# elif BOOST_PP_SLOT_TEMP_3 == 3
+#    define BOOST_PP_ITERATION_START_5_DIGIT_3 3
+# elif BOOST_PP_SLOT_TEMP_3 == 4
+#    define BOOST_PP_ITERATION_START_5_DIGIT_3 4
+# elif BOOST_PP_SLOT_TEMP_3 == 5
+#    define BOOST_PP_ITERATION_START_5_DIGIT_3 5
+# elif BOOST_PP_SLOT_TEMP_3 == 6
+#    define BOOST_PP_ITERATION_START_5_DIGIT_3 6
+# elif BOOST_PP_SLOT_TEMP_3 == 7
+#    define BOOST_PP_ITERATION_START_5_DIGIT_3 7
+# elif BOOST_PP_SLOT_TEMP_3 == 8
+#    define BOOST_PP_ITERATION_START_5_DIGIT_3 8
+# elif BOOST_PP_SLOT_TEMP_3 == 9
+#    define BOOST_PP_ITERATION_START_5_DIGIT_3 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_2 == 0
+#    define BOOST_PP_ITERATION_START_5_DIGIT_2 0
+# elif BOOST_PP_SLOT_TEMP_2 == 1
+#    define BOOST_PP_ITERATION_START_5_DIGIT_2 1
+# elif BOOST_PP_SLOT_TEMP_2 == 2
+#    define BOOST_PP_ITERATION_START_5_DIGIT_2 2
+# elif BOOST_PP_SLOT_TEMP_2 == 3
+#    define BOOST_PP_ITERATION_START_5_DIGIT_2 3
+# elif BOOST_PP_SLOT_TEMP_2 == 4
+#    define BOOST_PP_ITERATION_START_5_DIGIT_2 4
+# elif BOOST_PP_SLOT_TEMP_2 == 5
+#    define BOOST_PP_ITERATION_START_5_DIGIT_2 5
+# elif BOOST_PP_SLOT_TEMP_2 == 6
+#    define BOOST_PP_ITERATION_START_5_DIGIT_2 6
+# elif BOOST_PP_SLOT_TEMP_2 == 7
+#    define BOOST_PP_ITERATION_START_5_DIGIT_2 7
+# elif BOOST_PP_SLOT_TEMP_2 == 8
+#    define BOOST_PP_ITERATION_START_5_DIGIT_2 8
+# elif BOOST_PP_SLOT_TEMP_2 == 9
+#    define BOOST_PP_ITERATION_START_5_DIGIT_2 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_1 == 0
+#    define BOOST_PP_ITERATION_START_5_DIGIT_1 0
+# elif BOOST_PP_SLOT_TEMP_1 == 1
+#    define BOOST_PP_ITERATION_START_5_DIGIT_1 1
+# elif BOOST_PP_SLOT_TEMP_1 == 2
+#    define BOOST_PP_ITERATION_START_5_DIGIT_1 2
+# elif BOOST_PP_SLOT_TEMP_1 == 3
+#    define BOOST_PP_ITERATION_START_5_DIGIT_1 3
+# elif BOOST_PP_SLOT_TEMP_1 == 4
+#    define BOOST_PP_ITERATION_START_5_DIGIT_1 4
+# elif BOOST_PP_SLOT_TEMP_1 == 5
+#    define BOOST_PP_ITERATION_START_5_DIGIT_1 5
+# elif BOOST_PP_SLOT_TEMP_1 == 6
+#    define BOOST_PP_ITERATION_START_5_DIGIT_1 6
+# elif BOOST_PP_SLOT_TEMP_1 == 7
+#    define BOOST_PP_ITERATION_START_5_DIGIT_1 7
+# elif BOOST_PP_SLOT_TEMP_1 == 8
+#    define BOOST_PP_ITERATION_START_5_DIGIT_1 8
+# elif BOOST_PP_SLOT_TEMP_1 == 9
+#    define BOOST_PP_ITERATION_START_5_DIGIT_1 9
+# endif
+#
+# if BOOST_PP_ITERATION_START_5_DIGIT_3
+#    define BOOST_PP_ITERATION_START_5 BOOST_PP_SLOT_CC_3(BOOST_PP_ITERATION_START_5_DIGIT_3, BOOST_PP_ITERATION_START_5_DIGIT_2, BOOST_PP_ITERATION_START_5_DIGIT_1)
+# elif BOOST_PP_ITERATION_START_5_DIGIT_2
+#    define BOOST_PP_ITERATION_START_5 BOOST_PP_SLOT_CC_2(BOOST_PP_ITERATION_START_5_DIGIT_2, BOOST_PP_ITERATION_START_5_DIGIT_1)
+# else
+#    define BOOST_PP_ITERATION_START_5 BOOST_PP_ITERATION_START_5_DIGIT_1
+# endif
diff --git a/boost/preprocessor/iteration/detail/bounds/upper1.hpp b/boost/preprocessor/iteration/detail/bounds/upper1.hpp
new file mode 100644
index 0000000..50d0fcf
--- /dev/null
+++ b/boost/preprocessor/iteration/detail/bounds/upper1.hpp
@@ -0,0 +1,99 @@
+# /* **************************************************************************
+#  *                                                                          *
+#  *     (C) Copyright Paul Mensonides 2002.
+#  *     Distributed under the Boost Software License, Version 1.0. (See
+#  *     accompanying file LICENSE_1_0.txt or copy at
+#  *     http://www.boost.org/LICENSE_1_0.txt)
+#  *                                                                          *
+#  ************************************************************************** */
+#
+# /* See http://www.boost.org for most recent version. */
+#
+# include <boost/preprocessor/slot/detail/shared.hpp>
+#
+# undef BOOST_PP_ITERATION_FINISH_1
+#
+# undef BOOST_PP_ITERATION_FINISH_1_DIGIT_1
+# undef BOOST_PP_ITERATION_FINISH_1_DIGIT_2
+# undef BOOST_PP_ITERATION_FINISH_1_DIGIT_3
+# undef BOOST_PP_ITERATION_FINISH_1_DIGIT_4
+# undef BOOST_PP_ITERATION_FINISH_1_DIGIT_5
+# undef BOOST_PP_ITERATION_FINISH_1_DIGIT_6
+# undef BOOST_PP_ITERATION_FINISH_1_DIGIT_7
+# undef BOOST_PP_ITERATION_FINISH_1_DIGIT_8
+# undef BOOST_PP_ITERATION_FINISH_1_DIGIT_9
+# undef BOOST_PP_ITERATION_FINISH_1_DIGIT_10
+#
+# if BOOST_PP_SLOT_TEMP_3 == 0
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_3 0
+# elif BOOST_PP_SLOT_TEMP_3 == 1
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_3 1
+# elif BOOST_PP_SLOT_TEMP_3 == 2
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_3 2
+# elif BOOST_PP_SLOT_TEMP_3 == 3
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_3 3
+# elif BOOST_PP_SLOT_TEMP_3 == 4
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_3 4
+# elif BOOST_PP_SLOT_TEMP_3 == 5
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_3 5
+# elif BOOST_PP_SLOT_TEMP_3 == 6
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_3 6
+# elif BOOST_PP_SLOT_TEMP_3 == 7
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_3 7
+# elif BOOST_PP_SLOT_TEMP_3 == 8
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_3 8
+# elif BOOST_PP_SLOT_TEMP_3 == 9
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_3 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_2 == 0
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_2 0
+# elif BOOST_PP_SLOT_TEMP_2 == 1
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_2 1
+# elif BOOST_PP_SLOT_TEMP_2 == 2
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_2 2
+# elif BOOST_PP_SLOT_TEMP_2 == 3
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_2 3
+# elif BOOST_PP_SLOT_TEMP_2 == 4
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_2 4
+# elif BOOST_PP_SLOT_TEMP_2 == 5
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_2 5
+# elif BOOST_PP_SLOT_TEMP_2 == 6
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_2 6
+# elif BOOST_PP_SLOT_TEMP_2 == 7
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_2 7
+# elif BOOST_PP_SLOT_TEMP_2 == 8
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_2 8
+# elif BOOST_PP_SLOT_TEMP_2 == 9
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_2 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_1 == 0
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_1 0
+# elif BOOST_PP_SLOT_TEMP_1 == 1
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_1 1
+# elif BOOST_PP_SLOT_TEMP_1 == 2
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_1 2
+# elif BOOST_PP_SLOT_TEMP_1 == 3
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_1 3
+# elif BOOST_PP_SLOT_TEMP_1 == 4
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_1 4
+# elif BOOST_PP_SLOT_TEMP_1 == 5
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_1 5
+# elif BOOST_PP_SLOT_TEMP_1 == 6
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_1 6
+# elif BOOST_PP_SLOT_TEMP_1 == 7
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_1 7
+# elif BOOST_PP_SLOT_TEMP_1 == 8
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_1 8
+# elif BOOST_PP_SLOT_TEMP_1 == 9
+#    define BOOST_PP_ITERATION_FINISH_1_DIGIT_1 9
+# endif
+#
+# if BOOST_PP_ITERATION_FINISH_1_DIGIT_3
+#    define BOOST_PP_ITERATION_FINISH_1 BOOST_PP_SLOT_CC_3(BOOST_PP_ITERATION_FINISH_1_DIGIT_3, BOOST_PP_ITERATION_FINISH_1_DIGIT_2, BOOST_PP_ITERATION_FINISH_1_DIGIT_1)
+# elif BOOST_PP_ITERATION_FINISH_1_DIGIT_2
+#    define BOOST_PP_ITERATION_FINISH_1 BOOST_PP_SLOT_CC_2(BOOST_PP_ITERATION_FINISH_1_DIGIT_2, BOOST_PP_ITERATION_FINISH_1_DIGIT_1)
+# else
+#    define BOOST_PP_ITERATION_FINISH_1 BOOST_PP_ITERATION_FINISH_1_DIGIT_1
+# endif
diff --git a/boost/preprocessor/iteration/detail/bounds/upper2.hpp b/boost/preprocessor/iteration/detail/bounds/upper2.hpp
new file mode 100644
index 0000000..faef6f4
--- /dev/null
+++ b/boost/preprocessor/iteration/detail/bounds/upper2.hpp
@@ -0,0 +1,99 @@
+# /* **************************************************************************
+#  *                                                                          *
+#  *     (C) Copyright Paul Mensonides 2002.
+#  *     Distributed under the Boost Software License, Version 1.0. (See
+#  *     accompanying file LICENSE_1_0.txt or copy at
+#  *     http://www.boost.org/LICENSE_1_0.txt)
+#  *                                                                          *
+#  ************************************************************************** */
+#
+# /* See http://www.boost.org for most recent version. */
+#
+# include <boost/preprocessor/slot/detail/shared.hpp>
+#
+# undef BOOST_PP_ITERATION_FINISH_2
+#
+# undef BOOST_PP_ITERATION_FINISH_2_DIGIT_1
+# undef BOOST_PP_ITERATION_FINISH_2_DIGIT_2
+# undef BOOST_PP_ITERATION_FINISH_2_DIGIT_3
+# undef BOOST_PP_ITERATION_FINISH_2_DIGIT_4
+# undef BOOST_PP_ITERATION_FINISH_2_DIGIT_5
+# undef BOOST_PP_ITERATION_FINISH_2_DIGIT_6
+# undef BOOST_PP_ITERATION_FINISH_2_DIGIT_7
+# undef BOOST_PP_ITERATION_FINISH_2_DIGIT_8
+# undef BOOST_PP_ITERATION_FINISH_2_DIGIT_9
+# undef BOOST_PP_ITERATION_FINISH_2_DIGIT_10
+#
+# if BOOST_PP_SLOT_TEMP_3 == 0
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_3 0
+# elif BOOST_PP_SLOT_TEMP_3 == 1
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_3 1
+# elif BOOST_PP_SLOT_TEMP_3 == 2
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_3 2
+# elif BOOST_PP_SLOT_TEMP_3 == 3
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_3 3
+# elif BOOST_PP_SLOT_TEMP_3 == 4
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_3 4
+# elif BOOST_PP_SLOT_TEMP_3 == 5
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_3 5
+# elif BOOST_PP_SLOT_TEMP_3 == 6
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_3 6
+# elif BOOST_PP_SLOT_TEMP_3 == 7
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_3 7
+# elif BOOST_PP_SLOT_TEMP_3 == 8
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_3 8
+# elif BOOST_PP_SLOT_TEMP_3 == 9
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_3 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_2 == 0
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_2 0
+# elif BOOST_PP_SLOT_TEMP_2 == 1
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_2 1
+# elif BOOST_PP_SLOT_TEMP_2 == 2
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_2 2
+# elif BOOST_PP_SLOT_TEMP_2 == 3
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_2 3
+# elif BOOST_PP_SLOT_TEMP_2 == 4
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_2 4
+# elif BOOST_PP_SLOT_TEMP_2 == 5
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_2 5
+# elif BOOST_PP_SLOT_TEMP_2 == 6
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_2 6
+# elif BOOST_PP_SLOT_TEMP_2 == 7
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_2 7
+# elif BOOST_PP_SLOT_TEMP_2 == 8
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_2 8
+# elif BOOST_PP_SLOT_TEMP_2 == 9
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_2 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_1 == 0
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_1 0
+# elif BOOST_PP_SLOT_TEMP_1 == 1
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_1 1
+# elif BOOST_PP_SLOT_TEMP_1 == 2
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_1 2
+# elif BOOST_PP_SLOT_TEMP_1 == 3
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_1 3
+# elif BOOST_PP_SLOT_TEMP_1 == 4
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_1 4
+# elif BOOST_PP_SLOT_TEMP_1 == 5
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_1 5
+# elif BOOST_PP_SLOT_TEMP_1 == 6
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_1 6
+# elif BOOST_PP_SLOT_TEMP_1 == 7
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_1 7
+# elif BOOST_PP_SLOT_TEMP_1 == 8
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_1 8
+# elif BOOST_PP_SLOT_TEMP_1 == 9
+#    define BOOST_PP_ITERATION_FINISH_2_DIGIT_1 9
+# endif
+#
+# if BOOST_PP_ITERATION_FINISH_2_DIGIT_3
+#    define BOOST_PP_ITERATION_FINISH_2 BOOST_PP_SLOT_CC_3(BOOST_PP_ITERATION_FINISH_2_DIGIT_3, BOOST_PP_ITERATION_FINISH_2_DIGIT_2, BOOST_PP_ITERATION_FINISH_2_DIGIT_1)
+# elif BOOST_PP_ITERATION_FINISH_2_DIGIT_2
+#    define BOOST_PP_ITERATION_FINISH_2 BOOST_PP_SLOT_CC_2(BOOST_PP_ITERATION_FINISH_2_DIGIT_2, BOOST_PP_ITERATION_FINISH_2_DIGIT_1)
+# else
+#    define BOOST_PP_ITERATION_FINISH_2 BOOST_PP_ITERATION_FINISH_2_DIGIT_1
+# endif
diff --git a/boost/preprocessor/iteration/detail/bounds/upper3.hpp b/boost/preprocessor/iteration/detail/bounds/upper3.hpp
new file mode 100644
index 0000000..38d9ade
--- /dev/null
+++ b/boost/preprocessor/iteration/detail/bounds/upper3.hpp
@@ -0,0 +1,99 @@
+# /* **************************************************************************
+#  *                                                                          *
+#  *     (C) Copyright Paul Mensonides 2002.
+#  *     Distributed under the Boost Software License, Version 1.0. (See
+#  *     accompanying file LICENSE_1_0.txt or copy at
+#  *     http://www.boost.org/LICENSE_1_0.txt)
+#  *                                                                          *
+#  ************************************************************************** */
+#
+# /* See http://www.boost.org for most recent version. */
+#
+# include <boost/preprocessor/slot/detail/shared.hpp>
+#
+# undef BOOST_PP_ITERATION_FINISH_3
+#
+# undef BOOST_PP_ITERATION_FINISH_3_DIGIT_1
+# undef BOOST_PP_ITERATION_FINISH_3_DIGIT_2
+# undef BOOST_PP_ITERATION_FINISH_3_DIGIT_3
+# undef BOOST_PP_ITERATION_FINISH_3_DIGIT_4
+# undef BOOST_PP_ITERATION_FINISH_3_DIGIT_5
+# undef BOOST_PP_ITERATION_FINISH_3_DIGIT_6
+# undef BOOST_PP_ITERATION_FINISH_3_DIGIT_7
+# undef BOOST_PP_ITERATION_FINISH_3_DIGIT_8
+# undef BOOST_PP_ITERATION_FINISH_3_DIGIT_9
+# undef BOOST_PP_ITERATION_FINISH_3_DIGIT_10
+#
+# if BOOST_PP_SLOT_TEMP_3 == 0
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_3 0
+# elif BOOST_PP_SLOT_TEMP_3 == 1
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_3 1
+# elif BOOST_PP_SLOT_TEMP_3 == 2
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_3 2
+# elif BOOST_PP_SLOT_TEMP_3 == 3
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_3 3
+# elif BOOST_PP_SLOT_TEMP_3 == 4
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_3 4
+# elif BOOST_PP_SLOT_TEMP_3 == 5
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_3 5
+# elif BOOST_PP_SLOT_TEMP_3 == 6
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_3 6
+# elif BOOST_PP_SLOT_TEMP_3 == 7
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_3 7
+# elif BOOST_PP_SLOT_TEMP_3 == 8
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_3 8
+# elif BOOST_PP_SLOT_TEMP_3 == 9
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_3 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_2 == 0
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_2 0
+# elif BOOST_PP_SLOT_TEMP_2 == 1
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_2 1
+# elif BOOST_PP_SLOT_TEMP_2 == 2
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_2 2
+# elif BOOST_PP_SLOT_TEMP_2 == 3
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_2 3
+# elif BOOST_PP_SLOT_TEMP_2 == 4
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_2 4
+# elif BOOST_PP_SLOT_TEMP_2 == 5
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_2 5
+# elif BOOST_PP_SLOT_TEMP_2 == 6
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_2 6
+# elif BOOST_PP_SLOT_TEMP_2 == 7
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_2 7
+# elif BOOST_PP_SLOT_TEMP_2 == 8
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_2 8
+# elif BOOST_PP_SLOT_TEMP_2 == 9
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_2 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_1 == 0
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_1 0
+# elif BOOST_PP_SLOT_TEMP_1 == 1
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_1 1
+# elif BOOST_PP_SLOT_TEMP_1 == 2
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_1 2
+# elif BOOST_PP_SLOT_TEMP_1 == 3
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_1 3
+# elif BOOST_PP_SLOT_TEMP_1 == 4
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_1 4
+# elif BOOST_PP_SLOT_TEMP_1 == 5
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_1 5
+# elif BOOST_PP_SLOT_TEMP_1 == 6
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_1 6
+# elif BOOST_PP_SLOT_TEMP_1 == 7
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_1 7
+# elif BOOST_PP_SLOT_TEMP_1 == 8
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_1 8
+# elif BOOST_PP_SLOT_TEMP_1 == 9
+#    define BOOST_PP_ITERATION_FINISH_3_DIGIT_1 9
+# endif
+#
+# if BOOST_PP_ITERATION_FINISH_3_DIGIT_3
+#    define BOOST_PP_ITERATION_FINISH_3 BOOST_PP_SLOT_CC_3(BOOST_PP_ITERATION_FINISH_3_DIGIT_3, BOOST_PP_ITERATION_FINISH_3_DIGIT_2, BOOST_PP_ITERATION_FINISH_3_DIGIT_1)
+# elif BOOST_PP_ITERATION_FINISH_3_DIGIT_2
+#    define BOOST_PP_ITERATION_FINISH_3 BOOST_PP_SLOT_CC_2(BOOST_PP_ITERATION_FINISH_3_DIGIT_2, BOOST_PP_ITERATION_FINISH_3_DIGIT_1)
+# else
+#    define BOOST_PP_ITERATION_FINISH_3 BOOST_PP_ITERATION_FINISH_3_DIGIT_1
+# endif
diff --git a/boost/preprocessor/iteration/detail/bounds/upper4.hpp b/boost/preprocessor/iteration/detail/bounds/upper4.hpp
new file mode 100644
index 0000000..7f771c2
--- /dev/null
+++ b/boost/preprocessor/iteration/detail/bounds/upper4.hpp
@@ -0,0 +1,99 @@
+# /* **************************************************************************
+#  *                                                                          *
+#  *     (C) Copyright Paul Mensonides 2002.
+#  *     Distributed under the Boost Software License, Version 1.0. (See
+#  *     accompanying file LICENSE_1_0.txt or copy at
+#  *     http://www.boost.org/LICENSE_1_0.txt)
+#  *                                                                          *
+#  ************************************************************************** */
+#
+# /* See http://www.boost.org for most recent version. */
+#
+# include <boost/preprocessor/slot/detail/shared.hpp>
+#
+# undef BOOST_PP_ITERATION_FINISH_4
+#
+# undef BOOST_PP_ITERATION_FINISH_4_DIGIT_1
+# undef BOOST_PP_ITERATION_FINISH_4_DIGIT_2
+# undef BOOST_PP_ITERATION_FINISH_4_DIGIT_3
+# undef BOOST_PP_ITERATION_FINISH_4_DIGIT_4
+# undef BOOST_PP_ITERATION_FINISH_4_DIGIT_5
+# undef BOOST_PP_ITERATION_FINISH_4_DIGIT_6
+# undef BOOST_PP_ITERATION_FINISH_4_DIGIT_7
+# undef BOOST_PP_ITERATION_FINISH_4_DIGIT_8
+# undef BOOST_PP_ITERATION_FINISH_4_DIGIT_9
+# undef BOOST_PP_ITERATION_FINISH_4_DIGIT_10
+#
+# if BOOST_PP_SLOT_TEMP_3 == 0
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_3 0
+# elif BOOST_PP_SLOT_TEMP_3 == 1
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_3 1
+# elif BOOST_PP_SLOT_TEMP_3 == 2
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_3 2
+# elif BOOST_PP_SLOT_TEMP_3 == 3
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_3 3
+# elif BOOST_PP_SLOT_TEMP_3 == 4
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_3 4
+# elif BOOST_PP_SLOT_TEMP_3 == 5
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_3 5
+# elif BOOST_PP_SLOT_TEMP_3 == 6
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_3 6
+# elif BOOST_PP_SLOT_TEMP_3 == 7
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_3 7
+# elif BOOST_PP_SLOT_TEMP_3 == 8
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_3 8
+# elif BOOST_PP_SLOT_TEMP_3 == 9
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_3 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_2 == 0
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_2 0
+# elif BOOST_PP_SLOT_TEMP_2 == 1
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_2 1
+# elif BOOST_PP_SLOT_TEMP_2 == 2
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_2 2
+# elif BOOST_PP_SLOT_TEMP_2 == 3
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_2 3
+# elif BOOST_PP_SLOT_TEMP_2 == 4
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_2 4
+# elif BOOST_PP_SLOT_TEMP_2 == 5
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_2 5
+# elif BOOST_PP_SLOT_TEMP_2 == 6
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_2 6
+# elif BOOST_PP_SLOT_TEMP_2 == 7
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_2 7
+# elif BOOST_PP_SLOT_TEMP_2 == 8
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_2 8
+# elif BOOST_PP_SLOT_TEMP_2 == 9
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_2 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_1 == 0
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_1 0
+# elif BOOST_PP_SLOT_TEMP_1 == 1
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_1 1
+# elif BOOST_PP_SLOT_TEMP_1 == 2
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_1 2
+# elif BOOST_PP_SLOT_TEMP_1 == 3
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_1 3
+# elif BOOST_PP_SLOT_TEMP_1 == 4
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_1 4
+# elif BOOST_PP_SLOT_TEMP_1 == 5
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_1 5
+# elif BOOST_PP_SLOT_TEMP_1 == 6
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_1 6
+# elif BOOST_PP_SLOT_TEMP_1 == 7
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_1 7
+# elif BOOST_PP_SLOT_TEMP_1 == 8
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_1 8
+# elif BOOST_PP_SLOT_TEMP_1 == 9
+#    define BOOST_PP_ITERATION_FINISH_4_DIGIT_1 9
+# endif
+#
+# if BOOST_PP_ITERATION_FINISH_4_DIGIT_3
+#    define BOOST_PP_ITERATION_FINISH_4 BOOST_PP_SLOT_CC_3(BOOST_PP_ITERATION_FINISH_4_DIGIT_3, BOOST_PP_ITERATION_FINISH_4_DIGIT_2, BOOST_PP_ITERATION_FINISH_4_DIGIT_1)
+# elif BOOST_PP_ITERATION_FINISH_4_DIGIT_2
+#    define BOOST_PP_ITERATION_FINISH_4 BOOST_PP_SLOT_CC_2(BOOST_PP_ITERATION_FINISH_4_DIGIT_2, BOOST_PP_ITERATION_FINISH_4_DIGIT_1)
+# else
+#    define BOOST_PP_ITERATION_FINISH_4 BOOST_PP_ITERATION_FINISH_4_DIGIT_1
+# endif
diff --git a/boost/preprocessor/iteration/detail/bounds/upper5.hpp b/boost/preprocessor/iteration/detail/bounds/upper5.hpp
new file mode 100644
index 0000000..9f27d58
--- /dev/null
+++ b/boost/preprocessor/iteration/detail/bounds/upper5.hpp
@@ -0,0 +1,99 @@
+# /* **************************************************************************
+#  *                                                                          *
+#  *     (C) Copyright Paul Mensonides 2002.
+#  *     Distributed under the Boost Software License, Version 1.0. (See
+#  *     accompanying file LICENSE_1_0.txt or copy at
+#  *     http://www.boost.org/LICENSE_1_0.txt)
+#  *                                                                          *
+#  ************************************************************************** */
+#
+# /* See http://www.boost.org for most recent version. */
+#
+# include <boost/preprocessor/slot/detail/shared.hpp>
+#
+# undef BOOST_PP_ITERATION_FINISH_5
+#
+# undef BOOST_PP_ITERATION_FINISH_5_DIGIT_1
+# undef BOOST_PP_ITERATION_FINISH_5_DIGIT_2
+# undef BOOST_PP_ITERATION_FINISH_5_DIGIT_3
+# undef BOOST_PP_ITERATION_FINISH_5_DIGIT_4
+# undef BOOST_PP_ITERATION_FINISH_5_DIGIT_5
+# undef BOOST_PP_ITERATION_FINISH_5_DIGIT_6
+# undef BOOST_PP_ITERATION_FINISH_5_DIGIT_7
+# undef BOOST_PP_ITERATION_FINISH_5_DIGIT_8
+# undef BOOST_PP_ITERATION_FINISH_5_DIGIT_9
+# undef BOOST_PP_ITERATION_FINISH_5_DIGIT_10
+#
+# if BOOST_PP_SLOT_TEMP_3 == 0
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_3 0
+# elif BOOST_PP_SLOT_TEMP_3 == 1
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_3 1
+# elif BOOST_PP_SLOT_TEMP_3 == 2
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_3 2
+# elif BOOST_PP_SLOT_TEMP_3 == 3
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_3 3
+# elif BOOST_PP_SLOT_TEMP_3 == 4
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_3 4
+# elif BOOST_PP_SLOT_TEMP_3 == 5
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_3 5
+# elif BOOST_PP_SLOT_TEMP_3 == 6
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_3 6
+# elif BOOST_PP_SLOT_TEMP_3 == 7
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_3 7
+# elif BOOST_PP_SLOT_TEMP_3 == 8
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_3 8
+# elif BOOST_PP_SLOT_TEMP_3 == 9
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_3 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_2 == 0
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_2 0
+# elif BOOST_PP_SLOT_TEMP_2 == 1
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_2 1
+# elif BOOST_PP_SLOT_TEMP_2 == 2
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_2 2
+# elif BOOST_PP_SLOT_TEMP_2 == 3
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_2 3
+# elif BOOST_PP_SLOT_TEMP_2 == 4
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_2 4
+# elif BOOST_PP_SLOT_TEMP_2 == 5
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_2 5
+# elif BOOST_PP_SLOT_TEMP_2 == 6
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_2 6
+# elif BOOST_PP_SLOT_TEMP_2 == 7
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_2 7
+# elif BOOST_PP_SLOT_TEMP_2 == 8
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_2 8
+# elif BOOST_PP_SLOT_TEMP_2 == 9
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_2 9
+# endif
+#
+# if BOOST_PP_SLOT_TEMP_1 == 0
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_1 0
+# elif BOOST_PP_SLOT_TEMP_1 == 1
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_1 1
+# elif BOOST_PP_SLOT_TEMP_1 == 2
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_1 2
+# elif BOOST_PP_SLOT_TEMP_1 == 3
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_1 3
+# elif BOOST_PP_SLOT_TEMP_1 == 4
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_1 4
+# elif BOOST_PP_SLOT_TEMP_1 == 5
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_1 5
+# elif BOOST_PP_SLOT_TEMP_1 == 6
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_1 6
+# elif BOOST_PP_SLOT_TEMP_1 == 7
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_1 7
+# elif BOOST_PP_SLOT_TEMP_1 == 8
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_1 8
+# elif BOOST_PP_SLOT_TEMP_1 == 9
+#    define BOOST_PP_ITERATION_FINISH_5_DIGIT_1 9
+# endif
+#
+# if BOOST_PP_ITERATION_FINISH_5_DIGIT_3
+#    define BOOST_PP_ITERATION_FINISH_5 BOOST_PP_SLOT_CC_3(BOOST_PP_ITERATION_FINISH_5_DIGIT_3, BOOST_PP_ITERATION_FINISH_5_DIGIT_2, BOOST_PP_ITERATION_FINISH_5_DIGIT_1)
+# elif BOOST_PP_ITERATION_FINISH_5_DIGIT_2
+#    define BOOST_PP_ITERATION_FINISH_5 BOOST_PP_SLOT_CC_2(BOOST_PP_ITERATION_FINISH_5_DIGIT_2, BOOST_PP_ITERATION_FINISH_5_DIGIT_1)
+# else
+#    define BOOST_PP_ITERATION_FINISH_5 BOOST_PP_ITERATION_FINISH_5_DIGIT_1
+# endif