pair,contact1,contact2,flow1,flow2 2x1s_A_,2,209,1,1 2x1s_A_,2,212,1,1 2x1s_A_,4,27,1,1 2x1s_A_,4,191,1,1 2x1s_A_,5,29,1,1 2x1s_A_,6,213,1,1 2x1s_A_,6,215,1,1 2x1s_A_,7,29,1,1 2x1s_A_,7,31,1,1 2x1s_A_,8,215,1,1 2x1s_A_,8,217,1,1 2x1s_A_,9,31,1,1 2x1s_A_,9,33,1,1 2x1s_A_,10,217,1,1 2x1s_A_,11,15,1,1 2x1s_A_,12,16,1,1 2x1s_A_,13,17,1,1 2x1s_A_,13,45,1,1 2x1s_A_,14,18,1,1 2x1s_A_,15,19,1,1 2x1s_A_,16,20,1,1 2x1s_A_,17,21,1,1 2x1s_A_,17,45,1,1 2x1s_A_,18,21,1,1 2x1s_A_,18,22,1,1 2x1s_A_,19,22,1,1 2x1s_A_,20,45,1,1 2x1s_A_,20,47,1,1 2x1s_A_,20,48,1,1 2x1s_A_,22,48,1,1 2x1s_A_,24,50,1,1 2x1s_A_,26,50,1,1 2x1s_A_,26,230,1,1 2x1s_A_,29,30,1,1 2x1s_A_,30,50,1,1 2x1s_A_,30,52,1,1 2x1s_A_,32,52,1,1 2x1s_A_,32,54,1,1 2x1s_A_,34,35,1,1 2x1s_A_,34,54,1,1 2x1s_A_,35,38,1,1 2x1s_A_,36,39,1,1 2x1s_A_,38,42,1,1 2x1s_A_,39,43,1,1 2x1s_A_,40,44,1,1 2x1s_A_,41,45,1,1 2x1s_A_,42,45,1,1 2x1s_A_,42,46,1,1 2x1s_A_,48,50,1,1 2x1s_A_,48,51,1,1 2x1s_A_,55,74,1,1 2x1s_A_,55,76,1,1 2x1s_A_,57,76,1,1 2x1s_A_,57,96,1,1 2x1s_A_,60,64,1,1 2x1s_A_,61,65,1,1 2x1s_A_,62,66,1,1 2x1s_A_,63,67,1,1 2x1s_A_,64,68,1,1 2x1s_A_,65,69,1,1 2x1s_A_,66,70,1,1 2x1s_A_,67,72,1,1 2x1s_A_,68,71,1,1 2x1s_A_,68,104,1,1 2x1s_A_,73,106,1,1 2x1s_A_,75,106,1,1 2x1s_A_,75,108,1,1 2x1s_A_,77,108,1,1 2x1s_A_,77,110,1,1 2x1s_A_,78,83,1,1 2x1s_A_,79,80,1,1 2x1s_A_,79,81,1,1 2x1s_A_,79,82,1,1 2x1s_A_,80,81,1,1 2x1s_A_,80,83,1,1 2x1s_A_,80,84,1,1 2x1s_A_,81,82,1,1 2x1s_A_,81,85,1,1 2x1s_A_,81,86,1,1 2x1s_A_,82,88,1,1 2x1s_A_,83,110,1,1 2x1s_A_,88,96,1,1 2x1s_A_,89,92,1,1 2x1s_A_,89,93,1,1 2x1s_A_,90,94,1,1 2x1s_A_,91,95,1,1 2x1s_A_,92,96,1,1 2x1s_A_,93,97,1,1 2x1s_A_,94,98,1,1 2x1s_A_,95,99,1,1 2x1s_A_,95,137,1,1 2x1s_A_,96,100,1,1 2x1s_A_,97,101,1,1 2x1s_A_,98,102,1,1 2x1s_A_,99,103,1,1 2x1s_A_,100,105,1,1 2x1s_A_,101,104,1,1 2x1s_A_,107,145,1,1 2x1s_A_,107,147,1,1 2x1s_A_,109,147,1,1 2x1s_A_,109,149,1,1 2x1s_A_,111,149,1,1 2x1s_A_,111,151,1,1 2x1s_A_,112,130,1,1 2x1s_A_,113,118,1,1 2x1s_A_,113,150,1,1 2x1s_A_,113,153,1,1 2x1s_A_,113,154,1,1 2x1s_A_,114,117,1,1 2x1s_A_,114,118,1,1 2x1s_A_,115,119,1,1 2x1s_A_,116,120,1,1 2x1s_A_,117,120,1,1 2x1s_A_,117,122,1,1 2x1s_A_,118,121,1,1 2x1s_A_,118,150,1,1 2x1s_A_,120,122,1,1 2x1s_A_,122,126,1,1 2x1s_A_,123,127,1,1 2x1s_A_,124,128,1,1 2x1s_A_,125,129,1,1 2x1s_A_,126,130,1,1 2x1s_A_,127,131,1,1 2x1s_A_,128,132,1,1 2x1s_A_,129,133,1,1 2x1s_A_,130,134,1,1 2x1s_A_,131,135,1,1 2x1s_A_,132,136,1,1 2x1s_A_,133,136,1,1 2x1s_A_,134,137,1,1 2x1s_A_,135,138,1,1 2x1s_A_,139,142,1,1 2x1s_A_,140,143,1,1 2x1s_A_,140,185,1,1 2x1s_A_,141,144,1,1 2x1s_A_,142,145,1,1 2x1s_A_,143,146,1,1 2x1s_A_,148,191,1,1 2x1s_A_,148,193,1,1 2x1s_A_,150,193,1,1 2x1s_A_,150,195,1,1 2x1s_A_,152,155,1,1 2x1s_A_,153,156,1,1 2x1s_A_,154,158,1,1 2x1s_A_,155,197,1,1 2x1s_A_,158,160,1,1 2x1s_A_,162,194,1,1 2x1s_A_,163,166,1,1 2x1s_A_,163,167,1,1 2x1s_A_,164,168,1,1 2x1s_A_,165,169,1,1 2x1s_A_,166,170,1,1 2x1s_A_,167,171,1,1 2x1s_A_,168,172,1,1 2x1s_A_,168,211,1,1 2x1s_A_,169,173,1,1 2x1s_A_,170,174,1,1 2x1s_A_,171,175,1,1 2x1s_A_,172,176,1,1 2x1s_A_,173,177,1,1 2x1s_A_,174,178,1,1 2x1s_A_,175,179,1,1 2x1s_A_,175,187,1,1 2x1s_A_,175,190,1,1 2x1s_A_,175,211,1,1 2x1s_A_,175,213,1,1 2x1s_A_,176,180,1,1 2x1s_A_,177,180,1,1 2x1s_A_,177,181,1,1 2x1s_A_,178,182,1,1 2x1s_A_,178,183,1,1 2x1s_A_,183,187,1,1 2x1s_A_,184,188,1,1 2x1s_A_,185,186,1,1 2x1s_A_,186,189,1,1 2x1s_A_,186,190,1,1 2x1s_A_,187,190,1,1 2x1s_A_,192,213,1,1 2x1s_A_,194,196,1,1 2x1s_A_,194,214,1,1 2x1s_A_,194,216,1,1 2x1s_A_,197,202,1,1 2x1s_A_,199,202,1,1 2x1s_A_,199,203,1,1 2x1s_A_,200,222,1,1 2x1s_A_,202,206,1,1 2x1s_A_,203,207,1,1 2x1s_A_,204,208,1,1 2x1s_A_,204,231,1,1 2x1s_A_,205,208,1,1 2x1s_A_,205,209,1,1 2x1s_A_,206,209,1,1 2x1s_A_,209,212,1,1 2x1s_A_,210,211,1,1 2x1s_A_,220,223,1,1 2x1s_A_,221,224,1,1 2x1s_A_,222,225,1,1 2x1s_A_,222,226,1,1 2x1s_A_,223,227,1,1 2x1s_A_,224,228,1,1 2x1s_A_,225,229,1,1 2x1s_A_,226,229,1,1 2x1s_A_,227,230,1,1 2x1s_A_,228,231,1,1