C31232233133313221211113313331333131211113313231333133112113313113323131
>>
C3123223313331322121111331333133313121111331323133313311211331311332313
<<
C31232233133313221211113313331333131211113313231333133112113313113323133
>>
C31232233133313221211113313331333131211113313231333133112113313113323132
>>