pair,contact1,contact2,flow1,flow2 1u89_A_,1,65,1,1 1u89_A_,1,71,1,1 1u89_A_,3,68,1,1 1u89_A_,5,68,1,1 1u89_A_,8,11,1,1 1u89_A_,10,12,1,1 1u89_A_,10,15,1,1 1u89_A_,11,14,1,1 1u89_A_,11,15,1,1 1u89_A_,12,16,1,1 1u89_A_,13,18,1,1 1u89_A_,14,19,1,1 1u89_A_,16,20,1,1 1u89_A_,17,21,1,1 1u89_A_,18,22,1,1 1u89_A_,19,23,1,1 1u89_A_,20,24,1,1 1u89_A_,21,25,1,1 1u89_A_,22,26,1,1 1u89_A_,23,27,1,1 1u89_A_,24,28,1,1 1u89_A_,25,29,1,1 1u89_A_,26,30,1,1 1u89_A_,27,31,1,1 1u89_A_,28,32,1,1 1u89_A_,29,33,1,1 1u89_A_,30,34,1,1 1u89_A_,31,35,1,1 1u89_A_,32,36,1,1 1u89_A_,35,38,1,1 1u89_A_,36,49,1,1 1u89_A_,40,97,1,1 1u89_A_,40,98,1,1 1u89_A_,43,45,1,1 1u89_A_,46,93,1,1 1u89_A_,48,52,1,1 1u89_A_,49,53,1,1 1u89_A_,50,54,1,1 1u89_A_,51,55,1,1 1u89_A_,52,56,1,1 1u89_A_,53,57,1,1 1u89_A_,54,58,1,1 1u89_A_,55,59,1,1 1u89_A_,56,60,1,1 1u89_A_,57,61,1,1 1u89_A_,58,62,1,1 1u89_A_,59,63,1,1 1u89_A_,60,64,1,1 1u89_A_,61,65,1,1 1u89_A_,61,75,1,1 1u89_A_,63,66,1,1 1u89_A_,65,68,1,1 1u89_A_,68,70,1,1 1u89_A_,68,71,1,1 1u89_A_,69,73,1,1 1u89_A_,70,74,1,1 1u89_A_,71,75,1,1 1u89_A_,72,76,1,1 1u89_A_,73,77,1,1 1u89_A_,74,78,1,1 1u89_A_,75,79,1,1 1u89_A_,76,80,1,1 1u89_A_,77,81,1,1 1u89_A_,78,82,1,1 1u89_A_,79,83,1,1 1u89_A_,80,84,1,1 1u89_A_,81,85,1,1 1u89_A_,82,86,1,1 1u89_A_,83,87,1,1 1u89_A_,83,117,1,1 1u89_A_,84,88,1,1 1u89_A_,85,89,1,1 1u89_A_,86,90,1,1 1u89_A_,87,91,1,1 1u89_A_,88,92,1,1 1u89_A_,89,93,1,1 1u89_A_,90,94,1,1 1u89_A_,92,95,1,1 1u89_A_,93,96,1,1 1u89_A_,97,98,1,1 1u89_A_,97,99,1,1 1u89_A_,97,102,1,1 1u89_A_,99,102,1,1 1u89_A_,99,103,1,1 1u89_A_,100,104,1,1 1u89_A_,101,105,1,1 1u89_A_,102,106,1,1 1u89_A_,103,107,1,1 1u89_A_,104,108,1,1 1u89_A_,105,109,1,1 1u89_A_,106,110,1,1 1u89_A_,107,111,1,1 1u89_A_,108,112,1,1 1u89_A_,109,113,1,1 1u89_A_,110,114,1,1 1u89_A_,111,115,1,1 1u89_A_,112,116,1,1 1u89_A_,113,117,1,1 1u89_A_,114,118,1,1 1u89_A_,115,119,1,1 1u89_A_,116,120,1,1 1u89_A_,117,121,1,1 1u89_A_,118,122,1,1 1u89_A_,119,122,1,1 1u89_A_,119,123,1,1 1u89_A_,120,124,1,1 1u89_A_,121,125,1,1 1u89_A_,122,126,1,1 1u89_A_,123,127,1,1 1u89_A_,125,128,1,1 1u89_A_,130,132,1,1 1u89_A_,132,136,1,1 1u89_A_,132,138,1,1 1u89_A_,133,134,1,1 1u89_A_,135,137,1,1 1u89_A_,135,138,1,1