C31232233133313221211113313331333131211113313231333132322313321
>>
C3123223313331322121111331333133313121111331323133313232231332
<<
C31232233133313221211113313331333131211113313231333132322313323
>>
C31232233133313221211113313331333131211113313231333132322313322
>>