n=40;
m=3;
a=[|72,294,71|
147,783,326|
970,616,808|
85,370,302|
920,327,363|
54,568,72|
634,140,248|
87,907,969|
80,54,294|
778,991,691|
531,573,580|
579,312,470|
474,873,395|
191,640,22|
88,28,610|
177,206,432|
843,447,531|
202,962,129|
111,673,405|
564,687,59|
15,925,82|
359,464,664|
564,135,391|
723,680,740|
931,161,249|
659,906,229|
39,497,588|
242,381,421|
738,466,284|
440,606,833|
918,607,174|
652,361,67|
663,588,175|
360,544,875|
519,530,12|
468,600,497|
103,377,41|
862,985,940|
594,912,358|
806,942,746|];