C11111333133313232233133313331333132313331323133313331331121311
>>
C1111133313331323223313331333133313231333132313331333133112131
<<
C11111333133313232233133313331333132313331323133313331331121313
>>
C11111333133313232233133313331333132313331323133313331331121312
>>