C11111333133313232233133313331333132313331333133313311232321333131
>>
C1111133313331323223313331333133313231333133313331331123232133313
<<
C11111333133313232233133313331333132313331333133313311232321333133
>>
C11111333133313232233133313331333132313331333133313311232321333132
>>