C313212111133131211331333133313331333133312111133133313331311321311
>>
C31321211113313121133133313331333133313331211113313331333131132131
<<
C313212111133131211331333133313331333133312111133133313331311321313
>>
C313212111133131211331333133313331333133312111133133313331311321312
>>