C31232233133313221211113313331333131211113313231333131232313232331
>>
C3123223313331322121111331333133313121111331323133313123231323233
<<
C31232233133313221211113313331333131211113313231333131232313232333
>>
C31232233133313221211113313331333131211113313231333131232313232332
>>