C313212111113331323312111133133313331333133313331333133313331123232311
>>
C31321211111333132331211113313331333133313331333133313331333112323231
<<
C313212111113331323312111133133313331333133313331333133313331123232313
>>
C313212111113331323312111133133313331333133313331333133313331123232312
>>