C313212111133131211331333133313331333133313331311331331123233231
>>
C31321211113313121133133313331333133313331333131133133112323323
<<
C313212111133131211331333133313331333133313331311331331123233233
>>
C313212111133131211331333133313331333133313331311331331123233232
>>