pair,contact1,contact2,flow1,flow2
8tro_b_,2,15,1,1
8tro_b_,3,6,1,1
8tro_b_,5,9,1,1
8tro_b_,6,11,1,1
8tro_b_,6,12,1,1
8tro_b_,7,10,1,1
8tro_b_,10,170,1,1
8tro_b_,11,14,1,1
8tro_b_,11,15,1,1
8tro_b_,12,16,1,1
8tro_b_,13,16,1,1
8tro_b_,14,17,1,1
8tro_b_,20,147,1,1
8tro_b_,22,145,1,1
8tro_b_,27,30,1,1
8tro_b_,27,31,1,1
8tro_b_,28,32,1,1
8tro_b_,29,33,1,1
8tro_b_,30,34,1,1
8tro_b_,31,35,1,1
8tro_b_,32,36,1,1
8tro_b_,33,37,1,1
8tro_b_,34,38,1,1
8tro_b_,35,39,1,1
8tro_b_,36,40,1,1
8tro_b_,37,41,1,1
8tro_b_,38,42,1,1
8tro_b_,39,43,1,1
8tro_b_,39,54,1,1
8tro_b_,39,58,1,1
8tro_b_,40,45,1,1
8tro_b_,41,44,1,1
8tro_b_,41,101,1,1
8tro_b_,43,46,1,1
8tro_b_,44,177,1,1
8tro_b_,45,175,1,1
8tro_b_,46,84,1,1
8tro_b_,46,176,1,1
8tro_b_,49,52,1,1
8tro_b_,50,53,1,1
8tro_b_,50,55,1,1
8tro_b_,53,58,1,1
8tro_b_,54,58,1,1
8tro_b_,55,59,1,1
8tro_b_,56,60,1,1
8tro_b_,57,61,1,1
8tro_b_,58,62,1,1
8tro_b_,59,63,1,1
8tro_b_,60,65,1,1
8tro_b_,61,64,1,1
8tro_b_,63,65,1,1
8tro_b_,67,70,1,1
8tro_b_,67,71,1,1
8tro_b_,67,144,1,1
8tro_b_,68,72,1,1
8tro_b_,69,73,1,1
8tro_b_,69,133,1,1
8tro_b_,69,134,1,1
8tro_b_,69,144,1,1
8tro_b_,70,73,1,1
8tro_b_,70,74,1,1
8tro_b_,71,75,1,1
8tro_b_,72,76,1,1
8tro_b_,73,77,1,1
8tro_b_,73,130,1,1
8tro_b_,73,134,1,1
8tro_b_,75,78,1,1
8tro_b_,77,130,1,1
8tro_b_,78,81,1,1
8tro_b_,78,82,1,1
8tro_b_,79,82,1,1
8tro_b_,79,83,1,1
8tro_b_,79,87,1,1
8tro_b_,80,84,1,1
8tro_b_,81,85,1,1
8tro_b_,81,98,1,1
8tro_b_,81,101,1,1
8tro_b_,82,86,1,1
8tro_b_,82,87,1,1
8tro_b_,84,178,1,1
8tro_b_,85,89,1,1
8tro_b_,86,89,1,1
8tro_b_,90,94,1,1
8tro_b_,91,95,1,1
8tro_b_,92,96,1,1
8tro_b_,93,96,1,1
8tro_b_,93,97,1,1
8tro_b_,94,98,1,1
8tro_b_,95,99,1,1
8tro_b_,96,100,1,1
8tro_b_,96,187,1,1
8tro_b_,96,188,1,1
8tro_b_,97,101,1,1
8tro_b_,98,102,1,1
8tro_b_,98,132,1,1
8tro_b_,99,103,1,1
8tro_b_,99,105,1,1
8tro_b_,100,104,1,1
8tro_b_,100,177,1,1
8tro_b_,101,177,1,1
8tro_b_,103,151,1,1
8tro_b_,104,151,1,1
8tro_b_,105,106,1,1
8tro_b_,105,112,1,1
8tro_b_,105,137,1,1
8tro_b_,107,165,1,1
8tro_b_,108,112,1,1
8tro_b_,108,165,1,1
8tro_b_,109,111,1,1
8tro_b_,109,112,1,1
8tro_b_,110,114,1,1
8tro_b_,111,115,1,1
8tro_b_,112,116,1,1
8tro_b_,113,117,1,1
8tro_b_,114,118,1,1
8tro_b_,115,119,1,1
8tro_b_,116,120,1,1
8tro_b_,116,128,1,1
8tro_b_,117,121,1,1
8tro_b_,118,122,1,1
8tro_b_,119,123,1,1
8tro_b_,120,124,1,1
8tro_b_,124,128,1,1
8tro_b_,125,129,1,1
8tro_b_,126,130,1,1
8tro_b_,127,131,1,1
8tro_b_,128,131,1,1
8tro_b_,128,132,1,1
8tro_b_,129,133,1,1
8tro_b_,130,134,1,1
8tro_b_,132,135,1,1
8tro_b_,135,138,1,1
8tro_b_,135,139,1,1
8tro_b_,136,140,1,1
8tro_b_,137,141,1,1
8tro_b_,137,151,1,1
8tro_b_,138,142,1,1
8tro_b_,138,143,1,1
8tro_b_,139,143,1,1
8tro_b_,141,155,1,1
8tro_b_,142,146,1,1
8tro_b_,151,155,1,1
8tro_b_,155,158,1,1
8tro_b_,159,162,1,1
8tro_b_,160,163,1,1
8tro_b_,161,164,1,1
8tro_b_,161,165,1,1
8tro_b_,162,166,1,1
8tro_b_,164,167,1,1
8tro_b_,165,168,1,1
8tro_b_,165,191,1,1
8tro_b_,165,196,1,1
8tro_b_,166,169,1,1
8tro_b_,166,170,1,1
8tro_b_,167,171,1,1
8tro_b_,168,182,1,1
8tro_b_,168,187,1,1
8tro_b_,169,180,1,1
8tro_b_,171,201,1,1
8tro_b_,171,202,1,1
8tro_b_,175,179,1,1
8tro_b_,175,180,1,1
8tro_b_,176,179,1,1
8tro_b_,180,183,1,1
8tro_b_,180,187,1,1
8tro_b_,182,185,1,1
8tro_b_,183,187,1,1
8tro_b_,185,187,1,1
8tro_b_,186,189,1,1
8tro_b_,188,192,1,1
8tro_b_,189,193,1,1
8tro_b_,190,194,1,1
8tro_b_,191,196,1,1
8tro_b_,191,198,1,1
8tro_b_,192,195,1,1
8tro_b_,203,206,1,1
8tro_b_,206,207,1,1
8tro_b_,207,210,1,1
8tro_b_,209,212,1,1
8tro_b_,210,213,1,1
8tro_b_,212,213,1,1
8tro_b_,213,257,1,1
8tro_b_,215,217,1,1
8tro_b_,215,219,1,1
8tro_b_,215,255,1,1
8tro_b_,218,255,1,1
8tro_b_,220,239,1,1
8tro_b_,220,259,1,1
8tro_b_,221,239,1,1
8tro_b_,223,225,1,1
8tro_b_,224,227,1,1
8tro_b_,224,287,1,1
8tro_b_,228,231,1,1
8tro_b_,229,232,1,1
8tro_b_,235,265,1,1
8tro_b_,236,264,1,1
8tro_b_,237,287,1,1
8tro_b_,237,288,1,1
8tro_b_,238,262,1,1
8tro_b_,239,241,1,1
8tro_b_,239,285,1,1
8tro_b_,240,260,1,1
8tro_b_,241,282,1,1
8tro_b_,241,283,1,1
8tro_b_,242,258,1,1
8tro_b_,243,257,1,1
8tro_b_,243,280,1,1
8tro_b_,245,256,1,1
8tro_b_,246,249,1,1
8tro_b_,246,277,1,1
8tro_b_,247,277,1,1
8tro_b_,249,253,1,1
8tro_b_,263,266,1,1
8tro_b_,264,267,1,1
8tro_b_,265,266,1,1
8tro_b_,266,270,1,1
8tro_b_,267,271,1,1
8tro_b_,268,272,1,1
8tro_b_,269,273,1,1
8tro_b_,270,274,1,1
8tro_b_,271,275,1,1
8tro_b_,272,276,1,1
8tro_b_,273,277,1,1
8tro_b_,274,279,1,1
8tro_b_,275,278,1,1