C11111333133313232233133313331333133313231312111133132233231311311
>>
C1111133313331323223313331333133313331323131211113313223323131131
<<
C11111333133313232233133313331333133313231312111133132233231311313
>>
C11111333133313232233133313331333133313231312111133132233231311312
>>