pair,contact1,contact2,flow1,flow2 4chs_A_,2,58,1,1 4chs_A_,2,59,1,1 4chs_A_,3,59,1,1 4chs_A_,4,30,1,1 4chs_A_,5,57,1,1 4chs_A_,6,30,1,1 4chs_A_,6,32,1,1 4chs_A_,7,55,1,1 4chs_A_,8,9,1,1 4chs_A_,8,19,1,1 4chs_A_,8,32,1,1 4chs_A_,8,34,1,1 4chs_A_,9,12,1,1 4chs_A_,10,19,1,1 4chs_A_,10,33,1,1 4chs_A_,11,162,1,1 4chs_A_,12,15,1,1 4chs_A_,12,16,1,1 4chs_A_,13,17,1,1 4chs_A_,15,19,1,1 4chs_A_,16,20,1,1 4chs_A_,17,21,1,1 4chs_A_,17,66,1,1 4chs_A_,17,102,1,1 4chs_A_,17,155,1,1 4chs_A_,18,22,1,1 4chs_A_,19,23,1,1 4chs_A_,19,197,1,1 4chs_A_,20,24,1,1 4chs_A_,21,25,1,1 4chs_A_,22,27,1,1 4chs_A_,23,26,1,1 4chs_A_,24,193,1,1 4chs_A_,25,74,1,1 4chs_A_,25,77,1,1 4chs_A_,25,80,1,1 4chs_A_,25,81,1,1 4chs_A_,30,32,1,1 4chs_A_,31,33,1,1 4chs_A_,34,40,1,1 4chs_A_,35,37,1,1 4chs_A_,35,38,1,1 4chs_A_,39,51,1,1 4chs_A_,40,43,1,1 4chs_A_,40,44,1,1 4chs_A_,41,45,1,1 4chs_A_,42,46,1,1 4chs_A_,43,47,1,1 4chs_A_,47,50,1,1 4chs_A_,47,51,1,1 4chs_A_,47,52,1,1 4chs_A_,48,51,1,1 4chs_A_,56,63,1,1 4chs_A_,58,61,1,1 4chs_A_,58,72,1,1 4chs_A_,65,69,1,1 4chs_A_,66,70,1,1 4chs_A_,67,71,1,1 4chs_A_,68,72,1,1 4chs_A_,69,73,1,1 4chs_A_,70,74,1,1 4chs_A_,71,75,1,1 4chs_A_,71,95,1,1 4chs_A_,72,76,1,1 4chs_A_,73,77,1,1 4chs_A_,74,83,1,1 4chs_A_,79,80,1,1 4chs_A_,85,91,1,1 4chs_A_,87,90,1,1 4chs_A_,87,91,1,1 4chs_A_,88,92,1,1 4chs_A_,89,93,1,1 4chs_A_,90,94,1,1 4chs_A_,91,95,1,1 4chs_A_,92,96,1,1 4chs_A_,93,97,1,1 4chs_A_,94,98,1,1 4chs_A_,95,99,1,1 4chs_A_,96,100,1,1 4chs_A_,97,101,1,1 4chs_A_,98,102,1,1 4chs_A_,99,103,1,1 4chs_A_,100,104,1,1 4chs_A_,101,106,1,1 4chs_A_,104,108,1,1 4chs_A_,105,109,1,1 4chs_A_,106,107,1,1 4chs_A_,106,110,1,1 4chs_A_,107,111,1,1 4chs_A_,108,112,1,1 4chs_A_,110,113,1,1 4chs_A_,110,114,1,1 4chs_A_,111,114,1,1 4chs_A_,111,115,1,1 4chs_A_,113,212,1,1 4chs_A_,115,119,1,1 4chs_A_,116,120,1,1 4chs_A_,117,121,1,1 4chs_A_,118,122,1,1 4chs_A_,119,123,1,1 4chs_A_,120,124,1,1 4chs_A_,120,169,1,1 4chs_A_,121,125,1,1 4chs_A_,122,126,1,1 4chs_A_,123,127,1,1 4chs_A_,124,128,1,1 4chs_A_,124,170,1,1 4chs_A_,124,171,1,1 4chs_A_,125,129,1,1 4chs_A_,126,130,1,1 4chs_A_,127,131,1,1 4chs_A_,128,132,1,1 4chs_A_,129,133,1,1 4chs_A_,130,134,1,1 4chs_A_,131,135,1,1 4chs_A_,132,136,1,1 4chs_A_,133,137,1,1 4chs_A_,134,138,1,1 4chs_A_,135,139,1,1 4chs_A_,135,180,1,1 4chs_A_,135,181,1,1 4chs_A_,138,141,1,1 4chs_A_,142,187,1,1 4chs_A_,143,146,1,1 4chs_A_,144,153,1,1 4chs_A_,145,153,1,1 4chs_A_,150,153,1,1 4chs_A_,150,154,1,1 4chs_A_,151,155,1,1 4chs_A_,152,156,1,1 4chs_A_,153,156,1,1 4chs_A_,153,157,1,1 4chs_A_,153,184,1,1 4chs_A_,156,159,1,1 4chs_A_,157,160,1,1 4chs_A_,158,161,1,1 4chs_A_,159,162,1,1 4chs_A_,160,163,1,1 4chs_A_,160,201,1,1 4chs_A_,162,166,1,1 4chs_A_,163,167,1,1 4chs_A_,164,167,1,1 4chs_A_,164,168,1,1 4chs_A_,164,201,1,1 4chs_A_,165,169,1,1 4chs_A_,166,170,1,1 4chs_A_,167,172,1,1 4chs_A_,170,171,1,1 4chs_A_,173,176,1,1 4chs_A_,173,177,1,1 4chs_A_,174,178,1,1 4chs_A_,178,182,1,1 4chs_A_,179,183,1,1 4chs_A_,180,184,1,1 4chs_A_,181,185,1,1 4chs_A_,182,186,1,1 4chs_A_,183,187,1,1 4chs_A_,184,188,1,1 4chs_A_,185,189,1,1 4chs_A_,187,190,1,1 4chs_A_,188,191,1,1 4chs_A_,191,194,1,1 4chs_A_,191,195,1,1 4chs_A_,192,196,1,1 4chs_A_,193,197,1,1 4chs_A_,194,197,1,1 4chs_A_,194,198,1,1 4chs_A_,200,203,1,1 4chs_A_,200,204,1,1 4chs_A_,201,205,1,1 4chs_A_,202,206,1,1 4chs_A_,203,207,1,1 4chs_A_,204,208,1,1 4chs_A_,205,209,1,1 4chs_A_,207,211,1,1 4chs_A_,208,212,1,1 4chs_A_,209,213,1,1 4chs_A_,210,213,1,1 4chs_A_,210,214,1,1 4chs_A_,211,214,1,1 4chs_A_,212,215,1,1 4chs_A_,212,216,1,1