pair,contact1,contact2,flow1,flow2 2i1s_A_,2,113,1,1 2i1s_A_,3,27,1,1 2i1s_A_,3,113,1,1 2i1s_A_,4,27,1,1 2i1s_A_,5,111,1,1 2i1s_A_,6,25,1,1 2i1s_A_,7,108,1,1 2i1s_A_,7,109,1,1 2i1s_A_,8,23,1,1 2i1s_A_,9,18,1,1 2i1s_A_,9,106,1,1 2i1s_A_,10,21,1,1 2i1s_A_,11,104,1,1 2i1s_A_,12,19,1,1 2i1s_A_,13,102,1,1 2i1s_A_,17,127,1,1 2i1s_A_,20,21,1,1 2i1s_A_,20,126,1,1 2i1s_A_,21,41,1,1 2i1s_A_,21,126,1,1 2i1s_A_,21,127,1,1 2i1s_A_,22,108,1,1 2i1s_A_,22,122,1,1 2i1s_A_,22,123,1,1 2i1s_A_,22,124,1,1 2i1s_A_,24,121,1,1 2i1s_A_,26,29,1,1 2i1s_A_,29,80,1,1 2i1s_A_,30,33,1,1 2i1s_A_,30,34,1,1 2i1s_A_,31,35,1,1 2i1s_A_,31,78,1,1 2i1s_A_,32,36,1,1 2i1s_A_,32,75,1,1 2i1s_A_,33,37,1,1 2i1s_A_,34,37,1,1 2i1s_A_,34,38,1,1 2i1s_A_,35,39,1,1 2i1s_A_,35,46,1,1 2i1s_A_,35,93,1,1 2i1s_A_,36,40,1,1 2i1s_A_,37,41,1,1 2i1s_A_,38,42,1,1 2i1s_A_,39,44,1,1 2i1s_A_,39,46,1,1 2i1s_A_,39,93,1,1 2i1s_A_,40,43,1,1 2i1s_A_,44,130,1,1 2i1s_A_,45,132,1,1 2i1s_A_,47,95,1,1 2i1s_A_,48,133,1,1 2i1s_A_,49,96,1,1 2i1s_A_,50,75,1,1 2i1s_A_,51,94,1,1 2i1s_A_,52,65,1,1 2i1s_A_,53,92,1,1 2i1s_A_,54,63,1,1 2i1s_A_,55,88,1,1 2i1s_A_,56,58,1,1 2i1s_A_,56,59,1,1 2i1s_A_,56,60,1,1 2i1s_A_,56,61,1,1 2i1s_A_,59,61,1,1 2i1s_A_,63,83,1,1 2i1s_A_,64,73,1,1 2i1s_A_,66,73,1,1 2i1s_A_,66,75,1,1 2i1s_A_,68,74,1,1 2i1s_A_,74,77,1,1 2i1s_A_,74,78,1,1 2i1s_A_,79,82,1,1 2i1s_A_,80,83,1,1 2i1s_A_,80,84,1,1 2i1s_A_,83,88,1,1 2i1s_A_,85,87,1,1 2i1s_A_,85,88,1,1 2i1s_A_,89,107,1,1 2i1s_A_,90,106,1,1 2i1s_A_,91,105,1,1 2i1s_A_,93,103,1,1 2i1s_A_,95,101,1,1 2i1s_A_,95,132,1,1 2i1s_A_,96,98,1,1 2i1s_A_,96,99,1,1 2i1s_A_,96,100,1,1 2i1s_A_,99,135,1,1 2i1s_A_,114,117,1,1 2i1s_A_,114,119,1,1 2i1s_A_,122,124,1,1 2i1s_A_,127,169,1,1 2i1s_A_,128,168,1,1 2i1s_A_,131,134,1,1 2i1s_A_,135,139,1,1 2i1s_A_,136,140,1,1 2i1s_A_,137,141,1,1 2i1s_A_,138,142,1,1 2i1s_A_,139,143,1,1 2i1s_A_,140,144,1,1 2i1s_A_,141,145,1,1 2i1s_A_,142,146,1,1 2i1s_A_,143,147,1,1 2i1s_A_,145,148,1,1 2i1s_A_,146,149,1,1 2i1s_A_,149,151,1,1 2i1s_A_,149,152,1,1 2i1s_A_,152,154,1,1 2i1s_A_,152,155,1,1 2i1s_A_,154,158,1,1 2i1s_A_,155,158,1,1 2i1s_A_,155,159,1,1 2i1s_A_,156,160,1,1 2i1s_A_,157,161,1,1 2i1s_A_,158,162,1,1 2i1s_A_,159,163,1,1 2i1s_A_,163,166,1,1 2i1s_A_,167,169,1,1 2i1s_A_,167,170,1,1 2i1s_A_,170,175,1,1 2i1s_A_,172,174,1,1 2i1s_A_,172,175,1,1 2i1s_A_,173,176,1,1