C11111333133313232233133313331333133313331323132313331313322321
>>
C1111133313331323223313331333133313331333132313231333131332232
<<
C11111333133313232233133313331333133313331323132313331313322323
>>
C11111333133313232233133313331333133313331323132313331313322322
>>