pair,contact1,contact2,flow1,flow2
4ug0_SN_,11,12,1,1
4ug0_SN_,16,19,1,1
4ug0_SN_,18,19,1,1
4ug0_SN_,21,23,1,1
4ug0_SN_,22,25,1,1
4ug0_SN_,24,26,1,1
4ug0_SN_,30,33,1,1
4ug0_SN_,31,34,1,1
4ug0_SN_,31,35,1,1
4ug0_SN_,32,36,1,1
4ug0_SN_,33,37,1,1
4ug0_SN_,34,38,1,1
4ug0_SN_,35,39,1,1
4ug0_SN_,36,40,1,1
4ug0_SN_,37,41,1,1
4ug0_SN_,38,42,1,1
4ug0_SN_,39,42,1,1
4ug0_SN_,39,44,1,1
4ug0_SN_,40,43,1,1
4ug0_SN_,45,48,1,1
4ug0_SN_,45,49,1,1
4ug0_SN_,46,50,1,1
4ug0_SN_,47,51,1,1
4ug0_SN_,48,52,1,1
4ug0_SN_,51,55,1,1
4ug0_SN_,61,64,1,1
4ug0_SN_,61,65,1,1
4ug0_SN_,62,66,1,1
4ug0_SN_,66,68,1,1
4ug0_SN_,69,72,1,1
4ug0_SN_,69,73,1,1
4ug0_SN_,70,74,1,1
4ug0_SN_,72,76,1,1
4ug0_SN_,73,76,1,1
4ug0_SN_,74,79,1,1
4ug0_SN_,75,78,1,1
4ug0_SN_,84,87,1,1
4ug0_SN_,84,88,1,1
4ug0_SN_,87,91,1,1
4ug0_SN_,88,92,1,1
4ug0_SN_,88,149,1,1
4ug0_SN_,89,93,1,1
4ug0_SN_,91,94,1,1
4ug0_SN_,91,95,1,1
4ug0_SN_,92,96,1,1
4ug0_SN_,93,97,1,1
4ug0_SN_,94,98,1,1
4ug0_SN_,96,100,1,1
4ug0_SN_,98,102,1,1
4ug0_SN_,102,105,1,1
4ug0_SN_,104,105,1,1
4ug0_SN_,107,110,1,1
4ug0_SN_,108,112,1,1
4ug0_SN_,109,113,1,1
4ug0_SN_,110,114,1,1
4ug0_SN_,111,115,1,1
4ug0_SN_,112,116,1,1
4ug0_SN_,113,117,1,1
4ug0_SN_,114,118,1,1
4ug0_SN_,115,119,1,1
4ug0_SN_,116,119,1,1
4ug0_SN_,117,120,1,1
4ug0_SN_,118,122,1,1
4ug0_SN_,119,123,1,1
4ug0_SN_,121,124,1,1
4ug0_SN_,121,125,1,1
4ug0_SN_,124,127,1,1
4ug0_SN_,125,129,1,1
4ug0_SN_,126,130,1,1
4ug0_SN_,127,130,1,1
4ug0_SN_,127,131,1,1
4ug0_SN_,129,135,1,1
4ug0_SN_,129,136,1,1
4ug0_SN_,129,138,1,1
4ug0_SN_,141,144,1,1
4ug0_SN_,142,143,1,1
4ug0_SN_,142,145,1,1
4ug0_SN_,143,146,1,1
4ug0_SN_,147,150,1,1