C313212111113331323312111133133313331333133313331333133313331323311331312111
>>
C31321211111333132331211113313331333133313331333133313331333132331133131211
<<
C313212111113331323312111133133313331333133313331333133313331323311331312113
>>
C313212111113331323312111133133313331333133313331333133313331323311331312112
>>