C11111333133313232233133313331333133313233333331333133313331322123233121
>>
C1111133313331323223313331333133313331323333333133313331333132212323312
<<
C11111333133313232233133313331333133313233333331333133313331322123233123
>>
C11111333133313232233133313331333133313233333331333133313331322123233122
>>