C232212111133133312331333133313121111121111333133313331313231311311
>>
C23221211113313331233133313331312111112111133313331333131323131131
<<
C232212111133133312331333133313121111121111333133313331313231311313
>>
C232212111133133312331333133313121111121111333133313331313231311312
>>