C11111333133313232233133313331333133313233231331121111331311222123121
>>
C1111133313331323223313331333133313331323323133112111133131122212312
<<
C11111333133313232233133313331333133313233231331121111331311222123123
>>
C11111333133313232233133313331333133313233231331121111331311222123122
>>