C11111333133313232233133313331333132313331333133313311232313333231
>>
C1111133313331323223313331333133313231333133313331331123231333323
<<
C11111333133313232233133313331333132313331333133313311232313333233
>>
C11111333133313232233133313331333132313331333133313311232313333232
>>