pair,contact1,contact2,flow1,flow2 7oi7_S_,6,7,1,1 7oi7_S_,6,9,1,1 7oi7_S_,10,11,1,1 7oi7_S_,20,24,1,1 7oi7_S_,21,25,1,1 7oi7_S_,22,25,1,1 7oi7_S_,22,26,1,1 7oi7_S_,23,27,1,1 7oi7_S_,24,28,1,1 7oi7_S_,25,29,1,1 7oi7_S_,26,30,1,1 7oi7_S_,27,31,1,1 7oi7_S_,28,32,1,1 7oi7_S_,29,33,1,1 7oi7_S_,30,34,1,1 7oi7_S_,31,35,1,1 7oi7_S_,32,36,1,1 7oi7_S_,33,37,1,1 7oi7_S_,34,38,1,1 7oi7_S_,35,39,1,1 7oi7_S_,36,40,1,1 7oi7_S_,37,41,1,1 7oi7_S_,38,42,1,1 7oi7_S_,38,43,1,1 7oi7_S_,39,42,1,1 7oi7_S_,46,63,1,1 7oi7_S_,48,89,1,1 7oi7_S_,49,60,1,1 7oi7_S_,50,86,1,1 7oi7_S_,50,87,1,1 7oi7_S_,51,58,1,1 7oi7_S_,52,84,1,1 7oi7_S_,53,56,1,1 7oi7_S_,53,58,1,1 7oi7_S_,64,147,1,1 7oi7_S_,66,145,1,1 7oi7_S_,68,143,1,1 7oi7_S_,70,143,1,1 7oi7_S_,75,78,1,1 7oi7_S_,76,113,1,1 7oi7_S_,77,112,1,1 7oi7_S_,79,109,1,1 7oi7_S_,80,110,1,1 7oi7_S_,82,108,1,1 7oi7_S_,85,101,1,1 7oi7_S_,88,95,1,1 7oi7_S_,90,93,1,1 7oi7_S_,102,105,1,1 7oi7_S_,105,153,1,1 7oi7_S_,107,109,1,1 7oi7_S_,107,151,1,1 7oi7_S_,109,148,1,1 7oi7_S_,109,149,1,1 7oi7_S_,111,146,1,1 7oi7_S_,111,148,1,1 7oi7_S_,113,144,1,1 7oi7_S_,114,144,1,1 7oi7_S_,116,117,1,1 7oi7_S_,116,142,1,1 7oi7_S_,118,119,1,1 7oi7_S_,118,140,1,1 7oi7_S_,121,138,1,1 7oi7_S_,123,136,1,1 7oi7_S_,125,134,1,1 7oi7_S_,127,132,1,1 7oi7_S_,153,155,1,1