pair,contact1,contact2,flow1,flow2
1sum_B_,2,5,1,1
1sum_B_,3,7,1,1
1sum_B_,4,8,1,1
1sum_B_,5,9,1,1
1sum_B_,6,7,1,1
1sum_B_,6,10,1,1
1sum_B_,7,11,1,1
1sum_B_,8,12,1,1
1sum_B_,9,13,1,1
1sum_B_,10,14,1,1
1sum_B_,11,15,1,1
1sum_B_,12,16,1,1
1sum_B_,12,136,1,1
1sum_B_,13,17,1,1
1sum_B_,14,18,1,1
1sum_B_,15,19,1,1
1sum_B_,16,20,1,1
1sum_B_,17,21,1,1
1sum_B_,18,22,1,1
1sum_B_,19,23,1,1
1sum_B_,20,24,1,1
1sum_B_,21,25,1,1
1sum_B_,22,26,1,1
1sum_B_,23,27,1,1
1sum_B_,24,28,1,1
1sum_B_,25,29,1,1
1sum_B_,26,29,1,1
1sum_B_,26,30,1,1
1sum_B_,27,31,1,1
1sum_B_,28,32,1,1
1sum_B_,29,32,1,1
1sum_B_,29,33,1,1
1sum_B_,30,34,1,1
1sum_B_,31,35,1,1
1sum_B_,32,37,1,1
1sum_B_,36,109,1,1
1sum_B_,37,40,1,1
1sum_B_,37,41,1,1
1sum_B_,38,42,1,1
1sum_B_,39,43,1,1
1sum_B_,40,44,1,1
1sum_B_,41,45,1,1
1sum_B_,42,46,1,1
1sum_B_,43,47,1,1
1sum_B_,44,48,1,1
1sum_B_,46,49,1,1
1sum_B_,47,51,1,1
1sum_B_,48,52,1,1
1sum_B_,49,53,1,1
1sum_B_,50,54,1,1
1sum_B_,51,55,1,1
1sum_B_,52,56,1,1
1sum_B_,53,57,1,1
1sum_B_,54,58,1,1
1sum_B_,55,59,1,1
1sum_B_,56,60,1,1
1sum_B_,57,61,1,1
1sum_B_,58,62,1,1
1sum_B_,59,63,1,1
1sum_B_,60,64,1,1
1sum_B_,61,65,1,1
1sum_B_,62,66,1,1
1sum_B_,63,67,1,1
1sum_B_,64,68,1,1
1sum_B_,65,69,1,1
1sum_B_,66,70,1,1
1sum_B_,73,77,1,1
1sum_B_,74,78,1,1
1sum_B_,75,79,1,1
1sum_B_,76,80,1,1
1sum_B_,77,80,1,1
1sum_B_,77,81,1,1
1sum_B_,78,82,1,1
1sum_B_,79,83,1,1
1sum_B_,80,84,1,1
1sum_B_,81,85,1,1
1sum_B_,82,86,1,1
1sum_B_,83,87,1,1
1sum_B_,84,88,1,1
1sum_B_,85,89,1,1
1sum_B_,86,90,1,1
1sum_B_,87,91,1,1
1sum_B_,88,92,1,1
1sum_B_,89,93,1,1
1sum_B_,90,94,1,1
1sum_B_,91,95,1,1
1sum_B_,92,96,1,1
1sum_B_,93,97,1,1
1sum_B_,94,98,1,1
1sum_B_,95,99,1,1
1sum_B_,96,100,1,1
1sum_B_,97,98,1,1
1sum_B_,97,101,1,1
1sum_B_,98,102,1,1
1sum_B_,99,103,1,1
1sum_B_,100,104,1,1
1sum_B_,101,105,1,1
1sum_B_,102,106,1,1
1sum_B_,102,181,1,1
1sum_B_,102,184,1,1
1sum_B_,103,107,1,1
1sum_B_,105,108,1,1
1sum_B_,105,177,1,1
1sum_B_,106,109,1,1
1sum_B_,110,178,1,1
1sum_B_,113,114,1,1
1sum_B_,116,120,1,1
1sum_B_,117,121,1,1
1sum_B_,117,160,1,1
1sum_B_,118,122,1,1
1sum_B_,119,123,1,1
1sum_B_,120,124,1,1
1sum_B_,121,125,1,1
1sum_B_,122,126,1,1
1sum_B_,123,126,1,1
1sum_B_,123,127,1,1
1sum_B_,124,128,1,1
1sum_B_,124,150,1,1
1sum_B_,125,129,1,1
1sum_B_,126,127,1,1
1sum_B_,126,130,1,1
1sum_B_,127,131,1,1
1sum_B_,128,132,1,1
1sum_B_,129,133,1,1
1sum_B_,130,134,1,1
1sum_B_,131,135,1,1
1sum_B_,132,136,1,1
1sum_B_,133,137,1,1
1sum_B_,134,138,1,1
1sum_B_,140,143,1,1
1sum_B_,140,144,1,1
1sum_B_,141,144,1,1
1sum_B_,143,146,1,1
1sum_B_,144,147,1,1
1sum_B_,145,148,1,1
1sum_B_,146,150,1,1
1sum_B_,147,151,1,1
1sum_B_,148,152,1,1
1sum_B_,149,152,1,1
1sum_B_,150,153,1,1
1sum_B_,150,154,1,1
1sum_B_,151,155,1,1
1sum_B_,152,156,1,1
1sum_B_,152,217,1,1
1sum_B_,153,157,1,1
1sum_B_,154,158,1,1
1sum_B_,155,159,1,1
1sum_B_,156,160,1,1
1sum_B_,157,161,1,1
1sum_B_,158,162,1,1
1sum_B_,159,163,1,1
1sum_B_,160,164,1,1
1sum_B_,161,165,1,1
1sum_B_,162,166,1,1
1sum_B_,163,167,1,1
1sum_B_,164,168,1,1
1sum_B_,165,169,1,1
1sum_B_,166,170,1,1
1sum_B_,168,171,1,1
1sum_B_,172,174,1,1
1sum_B_,172,175,1,1
1sum_B_,173,176,1,1
1sum_B_,174,178,1,1
1sum_B_,175,179,1,1
1sum_B_,176,180,1,1
1sum_B_,177,181,1,1
1sum_B_,178,182,1,1
1sum_B_,179,183,1,1
1sum_B_,180,184,1,1
1sum_B_,181,185,1,1
1sum_B_,182,186,1,1
1sum_B_,183,187,1,1
1sum_B_,184,188,1,1
1sum_B_,185,189,1,1
1sum_B_,186,190,1,1
1sum_B_,187,191,1,1
1sum_B_,188,192,1,1
1sum_B_,189,193,1,1
1sum_B_,190,194,1,1
1sum_B_,191,195,1,1
1sum_B_,192,196,1,1
1sum_B_,193,197,1,1
1sum_B_,194,197,1,1
1sum_B_,194,198,1,1
1sum_B_,195,199,1,1
1sum_B_,196,200,1,1
1sum_B_,197,201,1,1
1sum_B_,198,202,1,1
1sum_B_,199,203,1,1
1sum_B_,200,204,1,1
1sum_B_,201,205,1,1
1sum_B_,201,214,1,1
1sum_B_,202,206,1,1
1sum_B_,204,207,1,1
1sum_B_,204,208,1,1
1sum_B_,205,209,1,1
1sum_B_,208,212,1,1
1sum_B_,211,222,1,1
1sum_B_,213,220,1,1
1sum_B_,215,218,1,1
1sum_B_,215,223,1,1