C31232233133313221211113313331333131211113313231333133322212311
>>
C3123223313331322121111331333133313121111331323133313332221231
<<
C31232233133313221211113313331333131211113313231333133322212313
>>
C31232233133313221211113313331333131211113313231333133322212312
>>