C13332313311211113313331333133313331323132233132213331311211311321   >>    C1333231331121111331333133313331333132313223313221333131121131132   <<    C13332313311211113313331333133313331323132233132213331311211311323   >>      C13332313311211113313331333133313331323132233132213331311211311322   >>