pair,contact1,contact2,flow1,flow2
4ug0_SD_,7,10,1,1
4ug0_SD_,7,11,1,1
4ug0_SD_,10,14,1,1
4ug0_SD_,11,15,1,1
4ug0_SD_,12,16,1,1
4ug0_SD_,14,18,1,1
4ug0_SD_,15,19,1,1
4ug0_SD_,16,20,1,1
4ug0_SD_,17,21,1,1
4ug0_SD_,18,21,1,1
4ug0_SD_,18,22,1,1
4ug0_SD_,18,37,1,1
4ug0_SD_,20,24,1,1
4ug0_SD_,21,25,1,1
4ug0_SD_,22,26,1,1
4ug0_SD_,23,26,1,1
4ug0_SD_,23,27,1,1
4ug0_SD_,29,32,1,1
4ug0_SD_,33,53,1,1
4ug0_SD_,35,52,1,1
4ug0_SD_,35,53,1,1
4ug0_SD_,35,97,1,1
4ug0_SD_,40,47,1,1
4ug0_SD_,42,45,1,1
4ug0_SD_,43,44,1,1
4ug0_SD_,44,45,1,1
4ug0_SD_,45,83,1,1
4ug0_SD_,50,52,1,1
4ug0_SD_,50,87,1,1
4ug0_SD_,50,89,1,1
4ug0_SD_,56,59,1,1
4ug0_SD_,56,60,1,1
4ug0_SD_,59,65,1,1
4ug0_SD_,61,64,1,1
4ug0_SD_,67,86,1,1
4ug0_SD_,68,71,1,1
4ug0_SD_,69,73,1,1
4ug0_SD_,71,74,1,1
4ug0_SD_,71,75,1,1
4ug0_SD_,71,76,1,1
4ug0_SD_,74,77,1,1
4ug0_SD_,74,79,1,1
4ug0_SD_,75,78,1,1
4ug0_SD_,92,93,1,1
4ug0_SD_,94,97,1,1
4ug0_SD_,95,97,1,1
4ug0_SD_,97,101,1,1
4ug0_SD_,98,102,1,1
4ug0_SD_,98,169,1,1
4ug0_SD_,100,104,1,1
4ug0_SD_,101,104,1,1
4ug0_SD_,102,105,1,1
4ug0_SD_,104,108,1,1
4ug0_SD_,105,109,1,1
4ug0_SD_,106,110,1,1
4ug0_SD_,107,111,1,1
4ug0_SD_,109,112,1,1
4ug0_SD_,115,119,1,1
4ug0_SD_,116,120,1,1
4ug0_SD_,119,123,1,1
4ug0_SD_,120,124,1,1
4ug0_SD_,121,125,1,1
4ug0_SD_,122,126,1,1
4ug0_SD_,124,128,1,1
4ug0_SD_,125,129,1,1
4ug0_SD_,126,131,1,1
4ug0_SD_,127,130,1,1
4ug0_SD_,132,189,1,1
4ug0_SD_,133,189,1,1
4ug0_SD_,134,153,1,1
4ug0_SD_,134,154,1,1
4ug0_SD_,135,159,1,1
4ug0_SD_,135,187,1,1
4ug0_SD_,136,152,1,1
4ug0_SD_,137,185,1,1
4ug0_SD_,138,139,1,1
4ug0_SD_,138,150,1,1
4ug0_SD_,139,183,1,1
4ug0_SD_,162,165,1,1
4ug0_SD_,163,166,1,1
4ug0_SD_,163,167,1,1
4ug0_SD_,167,190,1,1
4ug0_SD_,167,201,1,1
4ug0_SD_,167,202,1,1
4ug0_SD_,169,188,1,1
4ug0_SD_,170,186,1,1
4ug0_SD_,173,184,1,1
4ug0_SD_,175,182,1,1
4ug0_SD_,204,206,1,1
4ug0_SD_,204,207,1,1
4ug0_SD_,220,221,1,1