C1111133313331323223313331333133313331323133313331313312232132311
>>
C111113331333132322331333133313331333132313331333131331223213231
<<
C1111133313331323223313331333133313331323133313331313312232132313
>>
C1111133313331323223313331333133313331323133313331313312232132312
>>