pair,contact1,contact2,flow1,flow2
7a18_S_,1,2,1,1
7a18_S_,4,33,1,1
7a18_S_,10,12,1,1
7a18_S_,17,34,1,1
7a18_S_,20,81,1,1
7a18_S_,22,83,1,1
7a18_S_,24,83,1,1
7a18_S_,25,27,1,1
7a18_S_,35,38,1,1
7a18_S_,36,39,1,1
7a18_S_,37,41,1,1
7a18_S_,39,42,1,1
7a18_S_,39,43,1,1
7a18_S_,40,44,1,1
7a18_S_,42,46,1,1
7a18_S_,43,47,1,1
7a18_S_,46,47,1,1
7a18_S_,46,49,1,1
7a18_S_,48,66,1,1
7a18_S_,49,131,1,1
7a18_S_,52,64,1,1
7a18_S_,54,62,1,1
7a18_S_,55,60,1,1
7a18_S_,67,82,1,1
7a18_S_,68,82,1,1
7a18_S_,70,80,1,1
7a18_S_,72,75,1,1
7a18_S_,72,77,1,1
7a18_S_,90,125,1,1
7a18_S_,92,124,1,1
7a18_S_,94,122,1,1
7a18_S_,96,120,1,1
7a18_S_,98,99,1,1
7a18_S_,98,118,1,1
7a18_S_,99,134,1,1
7a18_S_,101,136,1,1
7a18_S_,103,139,1,1
7a18_S_,104,108,1,1
7a18_S_,105,139,1,1
7a18_S_,112,172,1,1
7a18_S_,114,170,1,1
7a18_S_,116,168,1,1
7a18_S_,117,168,1,1
7a18_S_,130,132,1,1
7a18_S_,136,138,1,1
7a18_S_,137,139,1,1
7a18_S_,138,141,1,1
7a18_S_,142,145,1,1
7a18_S_,145,170,1,1
7a18_S_,145,171,1,1
7a18_S_,146,170,1,1
7a18_S_,147,168,1,1
7a18_S_,148,151,1,1
7a18_S_,148,164,1,1
7a18_S_,149,152,1,1
7a18_S_,149,166,1,1
7a18_S_,155,158,1,1
7a18_S_,163,165,1,1
7a18_S_,163,166,1,1