C11111333133313232233133313331333133313231333133313332322321311311
>>
C1111133313331323223313331333133313331323133313331333232232131131
<<
C11111333133313232233133313331333133313231333133313332322321311313
>>
C11111333133313232233133313331333133313231333133313332322321311312
>>