    1    1   0.
    1    2   0.
    2    1   0.
    2    2   0.
    3    1   0.
    3    2   0.
    4    1   0.
    4    2   0.
    5    1   0.
    5    2   0.
    6    1   0.
    6    2   0.
    7    1   0.
    7    2   0.
    8    1   0.
    8    2   0.
    9    1   0.
    9    2   0.
   10    1   0.
   10    2   0.
   11    1   0.
   11    2   0.
   12    1   0.
   12    2   0.
   13    1   0.
   13    2   0.
   14    1   0.
   14    2   0.
   15    1   0.
   15    2   0.
   16    1   0.
   16    2   0.
   17    1   0.
   17    2   0.
   18    1   0.
   18    2   0.
   22    1   0.
   22    2   0.
   23    1   0.
   23    2   0.
   31    1   0.
   31    2   0.
   32    1   0.
   32    2   0.
   36    1   0.
   36    2   0.
   37    1   0.
   37    2   0.
   53    1   0.
   53    2   0.
   54    1   0.
   54    2   0.
   58    1   0.
   58    2   0.
   59    1   0.
   59    2   0.
   67    1   0.
   67    2   0.
   68    1   0.
   68    2   0.
   72    1   0.
   72    2   0.
   73    1   0.
   73    2   0.
   89    1   0.
   89    2   0.
   90    1   0.
   90    2   0.
   94    1   0.
   94    2   0.
   95    1   0.
   95    2   0.
  103    1   0.
  103    2   0.
  104    1   0.
  104    2   0.
  108    1   0.
  108    2   0.
  109    1   0.
  109    2   0.
  125    1   0.
  125    2   0.
  126    1   0.
  126    2   0.
  130    1   0.
  130    2   0.
  131    1   0.
  131    2   0.
  139    1   0.
  139    2   0.
  140    1   0.
  140    2   0.
  144    1   0.
  144    2   0.
  145    1   0.
  145    2   0.
  161    1   0.
  161    2   0.
  162    1   0.
  162    2   0.
  166    1   0.
  166    2   0.
  167    1   0.
  167    2   0.
  175    1   0.
  175    2   0.
  176    1   0.
  176    2   0.
  180    1   0.
  180    2   0.
  181    1   0.
  181    2   0.
  197    1   0.
  197    2   0.
  198    1   0.
  198    2   0.
  202    1   0.
  202    2   0.
  203    1   0.
  203    2   0.
  211    1   0.
  211    2   0.
  212    1   0.
  212    2   0.
  216    1   0.
  216    2   0.
  217    1   0.
  217    2   0.
  233    1   0.
  233    2   0.
  234    1   0.
  234    2   0.
  238    1   0.
  238    2   0.
  239    1   0.
  239    2   0.
  247    1   0.
  247    2   0.
  248    1   0.
  248    2   0.
  252    1   0.
  252    2   0.
  253    1   0.
  253    2   0.
  269    1   0.
  269    2   0.
  270    1   0.
  270    2   0.
  274    1   0.
  274    2   0.
  275    1   0.
  275    2   0.
  283    1   0.
  283    2   0.
  284    1   0.
  284    2   0.
  288    1   0.
  288    2   0.
  289    1   0.
  289    2   0.
  305    1   0.
  305    2   0.
  306    1   0.
  306    2   0.
  310    1   0.
  310    2   0.
  311    1   0.
  311    2   0.
  319    1   0.
  319    2   0.
  320    1   0.
  320    2   0.
  324    1   0.
  324    2   0.
  325    1   0.
  325    2   0.
  341    1   0.
  341    2   0.
  342    1   0.
  342    2   0.
  346    1   0.
  346    2   0.
  347    1   0.
  347    2   0.
  355    1   0.
  355    2   0.
  356    1   0.
  356    2   0.
  360    1   0.
  360    2   0.
  361    1   0.
  361    2   0.
  377    1   0.
  377    2   0.
  378    1   0.
  378    2   0.
  382    1   0.
  382    2   0.
  383    1   0.
  383    2   0.
  391    1   0.
  391    2   0.
  392    1   0.
  392    2   0.
  396    1   0.
  396    2   0.
  397    1   0.
  397    2   0.
  413    1   0.
  413    2   0.
  414    1   0.
  414    2   0.
  418    1   0.
  418    2   0.
  419    1   0.
  419    2   0.
  427    1   0.
  427    2   0.
  428    1   0.
  428    2   0.
  432    1   0.
  432    2   0.
  433    1   0.
  433    2   0.
  449    1   0.
  449    2   0.
  450    1   0.
  450    2   0.
  454    1   0.
  454    2   0.
  455    1   0.
  455    2   0.
  463    1   0.
  463    2   0.
  464    1   0.
  464    2   0.
  468    1   0.
  468    2   0.
  469    1   0.
  469    2   0.
  485    1   0.
  485    2   0.
  486    1   0.
  486    2   0.
  490    1   0.
  490    2   0.
  491    1   0.
  491    2   0.
  499    1   0.
  499    2   0.
  500    1   0.
  500    2   0.
  504    1   0.
  504    2   0.
  505    1   0.
  505    2   0.
  521    1   0.
  521    2   0.
  522    1   0.
  522    2   0.
  526    1   0.
  526    2   0.
  527    1   0.
  527    2   0.
  535    1   0.
  535    2   0.
  536    1   0.
  536    2   0.
  540    1   0.
  540    2   0.
  541    1   0.
  541    2   0.
  557    1   0.
  557    2   0.
  558    1   0.
  558    2   0.
  562    1   0.
  562    2   0.
  563    1   0.
  563    2   0.
  571    1   0.
  571    2   0.
  572    1   0.
  572    2   0.
  576    1   0.
  576    2   0.
  577    1   0.
  577    2   0.
  593    1   0.
  593    2   0.
  594    1   0.
  594    2   0.
  598    1   0.
  598    2   0.
  599    1   0.
  599    2   0.
  607    1   0.
  607    2   0.
  608    1   0.
  608    2   0.
  612    1   0.
  612    2   0.
  613    1   0.
  613    2   0.
  629    1   0.
  629    2   0.
  630    1   0.
  630    2   0.
  634    1   0.
  634    2   0.
  635    1   0.
  635    2   0.
  643    1   0.
  643    2   0.
  644    1   0.
  644    2   0.
  648    1   0.
  648    2   0.
  649    1   0.
  649    2   0.
  665    1   0.
  665    2   0.
  666    1   0.
  666    2   0.
  670    1   0.
  670    2   0.
  671    1   0.
  671    2   0.
  679    1   0.
  679    2   0.
  680    1   0.
  680    2   0.
  684    1   0.
  684    2   0.
  685    1   0.
  685    2   0.
  701    1   0.
  701    2   0.
  702    1   0.
  702    2   0.
  706    1   0.
  706    2   0.
  707    1   0.
  707    2   0.
  715    1   0.
  715    2   0.
  716    1   0.
  716    2   0.
  720    1   0.
  720    2   0.
  721    1   0.
  721    2   0.
  737    1   0.
  737    2   0.
  738    1   0.
  738    2   0.
  742    1   0.
  742    2   0.
  743    1   0.
  743    2   0.
  751    1   0.
  751    2   0.
  752    1   0.
  752    2   0.
  756    1   0.
  756    2   0.
  757    1   0.
  757    2   0.
  773    1   0.
  773    2   0.
  774    1   0.
  774    2   0.
  778    1   0.
  778    2   0.
  779    1   0.
  779    2   0.
  787    1   0.
  787    2   0.
  788    1   0.
  788    2   0.
  792    1   0.
  792    2   0.
  793    1   0.
  793    2   0.
  809    1   0.
  809    2   0.
  810    1   0.
  810    2   0.
  814    1   0.
  814    2   0.
  815    1   0.
  815    2   0.
  823    1   0.
  823    2   0.
  824    1   0.
  824    2   0.
  828    1   0.
  828    2   0.
  829    1   0.
  829    2   0.
  845    1   0.
  845    2   0.
  846    1   0.
  846    2   0.
  850    1   0.
  850    2   0.
  851    1   0.
  851    2   0.
  859    1   0.
  859    2   0.
  860    1   0.
  860    2   0.
  864    1   0.
  864    2   0.
  865    1   0.
  865    2   0.
  881    1   0.
  881    2   0.
