C11111333133313232233133313331333133313233231331121111331311233111
>>
C1111133313331323223313331333133313331323323133112111133131123311
<<
C11111333133313232233133313331333133313233231331121111331311233113
>>
C11111333133313232233133313331333133313233231331121111331311233112
>>