pair,contact1,contact2,flow1,flow2 7qf1_A_,1,29,1,1 7qf1_A_,3,5,1,1 7qf1_A_,3,29,1,1 7qf1_A_,5,8,1,1 7qf1_A_,5,9,1,1 7qf1_A_,6,10,1,1 7qf1_A_,11,176,1,1 7qf1_A_,12,176,1,1 7qf1_A_,16,19,1,1 7qf1_A_,17,20,1,1 7qf1_A_,19,133,1,1 7qf1_A_,20,132,1,1 7qf1_A_,20,133,1,1 7qf1_A_,21,66,1,1 7qf1_A_,22,65,1,1 7qf1_A_,23,24,1,1 7qf1_A_,23,64,1,1 7qf1_A_,24,61,1,1 7qf1_A_,25,62,1,1 7qf1_A_,28,190,1,1 7qf1_A_,30,192,1,1 7qf1_A_,31,33,1,1 7qf1_A_,32,35,1,1 7qf1_A_,33,36,1,1 7qf1_A_,35,38,1,1 7qf1_A_,36,51,1,1 7qf1_A_,38,40,1,1 7qf1_A_,42,102,1,1 7qf1_A_,43,102,1,1 7qf1_A_,45,100,1,1 7qf1_A_,47,98,1,1 7qf1_A_,54,57,1,1 7qf1_A_,59,190,1,1 7qf1_A_,59,191,1,1 7qf1_A_,60,183,1,1 7qf1_A_,60,190,1,1 7qf1_A_,61,183,1,1 7qf1_A_,63,181,1,1 7qf1_A_,63,183,1,1 7qf1_A_,65,90,1,1 7qf1_A_,65,179,1,1 7qf1_A_,67,177,1,1 7qf1_A_,69,175,1,1 7qf1_A_,70,73,1,1 7qf1_A_,70,171,1,1 7qf1_A_,71,74,1,1 7qf1_A_,72,171,1,1 7qf1_A_,73,76,1,1 7qf1_A_,73,162,1,1 7qf1_A_,74,77,1,1 7qf1_A_,76,85,1,1 7qf1_A_,76,86,1,1 7qf1_A_,81,91,1,1 7qf1_A_,83,87,1,1 7qf1_A_,84,88,1,1 7qf1_A_,84,89,1,1 7qf1_A_,85,89,1,1 7qf1_A_,85,90,1,1 7qf1_A_,87,128,1,1 7qf1_A_,89,121,1,1 7qf1_A_,91,131,1,1 7qf1_A_,93,96,1,1 7qf1_A_,97,182,1,1 7qf1_A_,99,180,1,1 7qf1_A_,101,178,1,1 7qf1_A_,103,176,1,1 7qf1_A_,104,106,1,1 7qf1_A_,104,173,1,1 7qf1_A_,104,175,1,1 7qf1_A_,105,108,1,1 7qf1_A_,105,109,1,1 7qf1_A_,105,174,1,1 7qf1_A_,106,110,1,1 7qf1_A_,106,166,1,1 7qf1_A_,109,115,1,1 7qf1_A_,109,118,1,1 7qf1_A_,109,176,1,1 7qf1_A_,111,114,1,1 7qf1_A_,115,117,1,1 7qf1_A_,115,164,1,1 7qf1_A_,116,161,1,1 7qf1_A_,118,162,1,1 7qf1_A_,120,160,1,1 7qf1_A_,121,134,1,1 7qf1_A_,121,136,1,1 7qf1_A_,122,158,1,1 7qf1_A_,124,126,1,1 7qf1_A_,124,134,1,1 7qf1_A_,129,132,1,1 7qf1_A_,134,136,1,1 7qf1_A_,140,156,1,1 7qf1_A_,141,143,1,1 7qf1_A_,142,154,1,1 7qf1_A_,147,150,1,1 7qf1_A_,147,154,1,1 7qf1_A_,152,155,1,1 7qf1_A_,153,155,1,1 7qf1_A_,161,162,1,1 7qf1_A_,163,168,1,1 7qf1_A_,165,168,1,1 7qf1_A_,168,172,1,1 7qf1_A_,168,173,1,1 7qf1_A_,169,172,1,1 7qf1_A_,170,173,1,1