C313212111113331323312111133133313331333133313331333133313331311331311331121311
>>
C31321211111333132331211113313331333133313331333133313331333131133131133112131
<<
C313212111113331323312111133133313331333133313331333133313331311331311331121313
>>
C313212111113331323312111133133313331333133313331333133313331311331311331121312
>>