C313212111133131211331333133313331333133312111133133313331333133313311211131121
>>
C31321211113313121133133313331333133313331211113313331333133313331331121113112
<<
C313212111133131211331333133313331333133312111133133313331333133313311211131123
>>
C313212111133131211331333133313331333133312111133133313331333133313311211131122
>>