C313212111113331323312111133133313331333133313331333133313331333222212311
>>
C31321211111333132331211113313331333133313331333133313331333133322221231
<<
C313212111113331323312111133133313331333133313331333133313331333222212313
>>
C313212111113331323312111133133313331333133313331333133313331333222212312
>>