C11111333133313232233133313331333133313233333331333133313122132323321
>>
C1111133313331323223313331333133313331323333333133313331312213232332
<<
C11111333133313232233133313331333133313233333331333133313122132323323
>>
C11111333133313232233133313331333133313233333331333133313122132323322
>>