#N canvas 502 236 450 158 10;
#X text 220 35 very small square;
#X text 174 68 enumerate edges;
#X obj 41 109 #print;
#X text 52 88 each edge is a vertex pair;
#X text 221 22 example polygon:;
#X obj 60 40 # +;
#X msg 44 10 4 2 # 0 0 1 1 1 1 1 0;
#X obj 41 66 #polygon_each_edge;
#X connect 5 0 7 0;
#X connect 6 0 5 0;
#X connect 7 0 2 0;