C313212111133131211331333133313331333133112323133313113311221123122311
>>
C31321211113313121133133313331333133313311232313331311331122112312231
<<
C313212111133131211331333133313331333133112323133313113311221123122313
>>
C313212111133131211331333133313331333133112323133313113311221123122312
>>