C11111333133313232233133313331333133313332322331331121111131331321
>>
C1111133313331323223313331333133313331333232233133112111113133132
<<
C11111333133313232233133313331333133313332322331331121111131331323
>>
C11111333133313232233133313331333133313332322331331121111131331322
>>