C313212111133131211331333133313331311331333131211111133132323232311
>>
C31321211113313121133133313331333131133133313121111113313232323231
<<
C313212111133131211331333133313331311331333131211111133132323232313
>>
C313212111133131211331333133313331311331333131211111133132323232312
>>