C13332313311211113313331333133313331323132233133313331333133313311221313131   >>    C1333231331121111331333133313331333132313223313331333133313331331122131313   <<    C13332313311211113313331333133313331323132233133313331333133313311221313133   >>      C13332313311211113313331333133313331323132233133313331333133313311221313132   >>