C313212111133131211331333133313331333133313331323213331322231311
>>
C31321211113313121133133313331333133313331333132321333132223131
<<
C313212111133131211331333133313331333133313331323213331322231313
>>
C313212111133131211331333133313331333133313331323213331322231312
>>