C13332313311211113313331333133313331323132233133313223313231323133311111   >>    C1333231331121111331333133313331333132313223313331322331323132313331111   <<    C13332313311211113313331333133313331323132233133313223313231323133311113   >>      C13332313311211113313331333133313331323132233133313223313231323133311112   >>