C13332313311211113313331333133313331323132233133313331333133312111133112123131   >>    C1333231331121111331333133313331333132313223313331333133313331211113311212313   <<    C13332313311211113313331333133313331323132233133313331333133312111133112123133   >>      C13332313311211113313331333133313331323132233133313331333133312111133112123132   >>