pair,contact1,contact2,flow1,flow2 7a5g_S3_,5,10,1,1 7a5g_S3_,6,9,1,1 7a5g_S3_,9,10,1,1 7a5g_S3_,20,23,1,1 7a5g_S3_,20,24,1,1 7a5g_S3_,21,25,1,1 7a5g_S3_,23,26,1,1 7a5g_S3_,23,27,1,1 7a5g_S3_,24,28,1,1 7a5g_S3_,25,29,1,1 7a5g_S3_,26,30,1,1 7a5g_S3_,27,31,1,1 7a5g_S3_,28,32,1,1 7a5g_S3_,29,33,1,1 7a5g_S3_,31,35,1,1 7a5g_S3_,32,36,1,1 7a5g_S3_,33,37,1,1 7a5g_S3_,34,38,1,1 7a5g_S3_,35,39,1,1 7a5g_S3_,36,40,1,1 7a5g_S3_,36,154,1,1 7a5g_S3_,37,41,1,1 7a5g_S3_,38,41,1,1 7a5g_S3_,38,42,1,1 7a5g_S3_,38,43,1,1 7a5g_S3_,39,42,1,1 7a5g_S3_,46,63,1,1 7a5g_S3_,48,89,1,1 7a5g_S3_,49,60,1,1 7a5g_S3_,50,86,1,1 7a5g_S3_,50,87,1,1 7a5g_S3_,51,58,1,1 7a5g_S3_,52,84,1,1 7a5g_S3_,53,56,1,1 7a5g_S3_,54,55,1,1 7a5g_S3_,61,62,1,1 7a5g_S3_,61,64,1,1 7a5g_S3_,63,146,1,1 7a5g_S3_,64,147,1,1 7a5g_S3_,66,145,1,1 7a5g_S3_,68,143,1,1 7a5g_S3_,71,73,1,1 7a5g_S3_,74,115,1,1 7a5g_S3_,75,78,1,1 7a5g_S3_,77,112,1,1 7a5g_S3_,78,112,1,1 7a5g_S3_,80,110,1,1 7a5g_S3_,81,103,1,1 7a5g_S3_,82,108,1,1 7a5g_S3_,85,101,1,1 7a5g_S3_,86,97,1,1 7a5g_S3_,88,94,1,1 7a5g_S3_,88,95,1,1 7a5g_S3_,90,93,1,1 7a5g_S3_,98,100,1,1 7a5g_S3_,102,105,1,1 7a5g_S3_,104,155,1,1 7a5g_S3_,105,153,1,1 7a5g_S3_,107,151,1,1 7a5g_S3_,109,148,1,1 7a5g_S3_,109,149,1,1 7a5g_S3_,111,146,1,1 7a5g_S3_,111,148,1,1 7a5g_S3_,113,144,1,1 7a5g_S3_,114,144,1,1 7a5g_S3_,116,117,1,1 7a5g_S3_,116,142,1,1 7a5g_S3_,118,119,1,1 7a5g_S3_,118,140,1,1 7a5g_S3_,121,138,1,1 7a5g_S3_,123,136,1,1 7a5g_S3_,125,134,1,1 7a5g_S3_,127,132,1,1 7a5g_S3_,153,155,1,1