1








 N  =     6
 PR =     0    3    5    8   11   13   16
 AR =     3    5    6    6    3    6    1    4    5    1    2    2    3    4    2    5







    2    3    6    4    1    5

    1 CIRCUITS     3 BACKTRACKINGS



    2    3    6    4    1    5
    2    3    1    6    4    5
    2    3    4    1    6    5

    3 CIRCUITS     7 BACKTRACKINGS




    0 CIRCUITS     2 BACKTRACKINGS



    2    3    6    4    1    5

    1 CIRCUITS     3 BACKTRACKINGS




    2 CIRCUITS     4 BACKTRACKINGS



    S =     2    3    1    6    4    5
