C111113331333132322331333133313331333132313121111331322122131121
>>
C11111333133313232233133313331333133313231312111133132212213112
<<
C111113331333132322331333133313331333132313121111331322122131123
>>
C111113331333132322331333133313331333132313121111331322122131122
>>