pair,contact1,contact2,flow1,flow2 1a7s_A_,1,126,1,1 1a7s_A_,1,127,1,1 1a7s_A_,1,170,1,1 1a7s_A_,2,165,1,1 1a7s_A_,4,138,1,1 1a7s_A_,5,139,1,1 1a7s_A_,7,54,1,1 1a7s_A_,7,137,1,1 1a7s_A_,8,11,1,1 1a7s_A_,12,15,1,1 1a7s_A_,13,102,1,1 1a7s_A_,14,30,1,1 1a7s_A_,16,28,1,1 1a7s_A_,17,19,1,1 1a7s_A_,17,24,1,1 1a7s_A_,17,50,1,1 1a7s_A_,18,25,1,1 1a7s_A_,18,26,1,1 1a7s_A_,19,48,1,1 1a7s_A_,20,23,1,1 1a7s_A_,24,169,1,1 1a7s_A_,25,26,1,1 1a7s_A_,27,38,1,1 1a7s_A_,27,171,1,1 1a7s_A_,29,37,1,1 1a7s_A_,30,104,1,1 1a7s_A_,31,35,1,1 1a7s_A_,32,35,1,1 1a7s_A_,33,95,1,1 1a7s_A_,34,91,1,1 1a7s_A_,34,94,1,1 1a7s_A_,36,89,1,1 1a7s_A_,38,39,1,1 1a7s_A_,38,87,1,1 1a7s_A_,39,42,1,1 1a7s_A_,40,43,1,1 1a7s_A_,41,85,1,1 1a7s_A_,44,47,1,1 1a7s_A_,49,67,1,1 1a7s_A_,51,65,1,1 1a7s_A_,52,63,1,1 1a7s_A_,54,60,1,1 1a7s_A_,54,124,1,1 1a7s_A_,55,57,1,1 1a7s_A_,55,58,1,1 1a7s_A_,55,60,1,1 1a7s_A_,55,135,1,1 1a7s_A_,56,135,1,1 1a7s_A_,60,63,1,1 1a7s_A_,60,64,1,1 1a7s_A_,63,100,1,1 1a7s_A_,65,96,1,1 1a7s_A_,66,93,1,1 1a7s_A_,68,92,1,1 1a7s_A_,70,90,1,1 1a7s_A_,71,90,1,1 1a7s_A_,73,88,1,1 1a7s_A_,74,77,1,1 1a7s_A_,75,84,1,1 1a7s_A_,76,84,1,1 1a7s_A_,78,80,1,1 1a7s_A_,78,83,1,1 1a7s_A_,79,82,1,1 1a7s_A_,80,81,1,1 1a7s_A_,81,151,1,1 1a7s_A_,82,151,1,1 1a7s_A_,84,153,1,1 1a7s_A_,85,186,1,1 1a7s_A_,85,200,1,1 1a7s_A_,90,217,1,1 1a7s_A_,92,93,1,1 1a7s_A_,98,100,1,1 1a7s_A_,98,101,1,1 1a7s_A_,105,181,1,1 1a7s_A_,107,206,1,1 1a7s_A_,108,111,1,1 1a7s_A_,109,110,1,1 1a7s_A_,109,204,1,1 1a7s_A_,109,207,1,1 1a7s_A_,110,203,1,1 1a7s_A_,114,117,1,1 1a7s_A_,116,144,1,1 1a7s_A_,117,119,1,1 1a7s_A_,117,144,1,1 1a7s_A_,119,142,1,1 1a7s_A_,120,176,1,1 1a7s_A_,121,140,1,1 1a7s_A_,122,173,1,1 1a7s_A_,123,138,1,1 1a7s_A_,124,134,1,1 1a7s_A_,125,127,1,1 1a7s_A_,125,170,1,1 1a7s_A_,126,128,1,1 1a7s_A_,126,167,1,1 1a7s_A_,126,168,1,1 1a7s_A_,128,131,1,1 1a7s_A_,130,168,1,1 1a7s_A_,134,136,1,1 1a7s_A_,143,158,1,1 1a7s_A_,145,146,1,1 1a7s_A_,145,156,1,1 1a7s_A_,146,149,1,1 1a7s_A_,147,150,1,1 1a7s_A_,150,151,1,1 1a7s_A_,150,154,1,1 1a7s_A_,151,154,1,1 1a7s_A_,153,201,1,1 1a7s_A_,154,201,1,1 1a7s_A_,155,199,1,1 1a7s_A_,157,197,1,1 1a7s_A_,162,163,1,1 1a7s_A_,164,193,1,1 1a7s_A_,166,192,1,1 1a7s_A_,166,197,1,1 1a7s_A_,167,170,1,1 1a7s_A_,170,173,1,1 1a7s_A_,172,185,1,1 1a7s_A_,173,185,1,1 1a7s_A_,175,182,1,1 1a7s_A_,175,183,1,1 1a7s_A_,177,180,1,1 1a7s_A_,182,202,1,1 1a7s_A_,184,200,1,1 1a7s_A_,186,198,1,1 1a7s_A_,187,198,1,1 1a7s_A_,191,194,1,1 1a7s_A_,201,204,1,1 1a7s_A_,202,205,1,1 1a7s_A_,205,209,1,1 1a7s_A_,206,210,1,1 1a7s_A_,207,211,1,1 1a7s_A_,208,212,1,1 1a7s_A_,209,213,1,1 1a7s_A_,210,214,1,1 1a7s_A_,211,215,1,1 1a7s_A_,212,215,1,1