C11111333133313232233133313331333133313231312111133132213233131
>>
C1111133313331323223313331333133313331323131211113313221323313
<<
C11111333133313232233133313331333133313231312111133132213233133
>>
C11111333133313232233133313331333133313231312111133132213233132
>>