C11111333133313232233133313331333133313231312111133132232313233121
>>
C1111133313331323223313331333133313331323131211113313223231323312
<<
C11111333133313232233133313331333133313231312111133132232313233123
>>
C11111333133313232233133313331333133313231312111133132232313233122
>>