C11111333133313232233133313331333133313332322331331121111331311223223313112121
>>
C1111133313331323223313331333133313331333232233133112111133131122322331311212
<<
C11111333133313232233133313331333133313332322331331121111331311223223313112123
>>
C11111333133313232233133313331333133313332322331331121111331311223223313112122
>>