C31232233133313221211113313331333131211113313231333132213113121
>>
C3123223313331322121111331333133313121111331323133313221311312
<<
C31232233133313221211113313331333131211113313231333132213113123
>>
C31232233133313221211113313331333131211113313231333132213113122
>>