C13332313311211113313331333133313331323132233132313331331123113131   >>    C1333231331121111331333133313331333132313223313231333133112311313   <<    C13332313311211113313331333133313331323132233132313331331123113133   >>      C13332313311211113313331333133313331323132233132313331331123113132   >>