C11111333133313232233133313331333133313331322133313331333112231
>>
C1111133313331323223313331333133313331333132213331333133311223
<<
C11111333133313232233133313331333133313331322133313331333112233
>>
C11111333133313232233133313331333133313331322133313331333112232
>>