C13332313311211113313331333133313331323132233133313331333133313222123323311   >>    C1333231331121111331333133313331333132313223313331333133313331322212332331   <<    C13332313311211113313331333133313331323132233133313331333133313222123323313   >>      C13332313311211113313331333133313331323132233133313331333133313222123323312   >>