C13332313311211113313331333133313331323132233133313331333113313131   >>    C1333231331121111331333133313331333132313223313331333133311331313   <<    C13332313311211113313331333133313331323132233133313331333113313133   >>      C13332313311211113313331333133313331323132233133313331333113313132   >>