cf7cf7 contains c70c71c72c73c74c75c76c77c78c79c7ac7bc7c70c71c72c73c74c75c76c77c78c79c7ac7bc7cc7dc7ec7fcc7dc7ec7fc7 contains 7f07f17f27f37f47f57f67f77f7f07f17f27f37f47f57f67f77f87f97fa7fb7fc7fd7fe7ff87f97fa7fb7fc7fd7fe7ff7f contains cf0cf1cf2cf3cf4cf5cf6cf7cf8cf9cfacfbcfccfcf0cf1cf2cf3cf4cf5cf6cf7cf8cf9cfacfbcfccfdcfecffdcfecffcf
contains c70c71c72c73c74c75c76c77c78c79c7ac7bc7c70c71c72c73c74c75c76c77c78c79c7ac7bc7cc7dc7ec7fcc7dc7ec7fc7
contains 7f07f17f27f37f47f57f67f77f7f07f17f27f37f47f57f67f77f87f97fa7fb7fc7fd7fe7ff87f97fa7fb7fc7fd7fe7ff7f
contains cf0cf1cf2cf3cf4cf5cf6cf7cf8cf9cfacfbcfccfcf0cf1cf2cf3cf4cf5cf6cf7cf8cf9cfacfbcfccfdcfecffdcfecffcf