pair,contact1,contact2,flow1,flow2
7n2c_SG_,8,10,1,1
7n2c_SG_,14,17,1,1
7n2c_SG_,14,43,1,1
7n2c_SG_,19,21,1,1
7n2c_SG_,19,23,1,1
7n2c_SG_,20,24,1,1
7n2c_SG_,21,25,1,1
7n2c_SG_,22,26,1,1
7n2c_SG_,23,27,1,1
7n2c_SG_,24,28,1,1
7n2c_SG_,25,29,1,1
7n2c_SG_,26,30,1,1
7n2c_SG_,31,34,1,1
7n2c_SG_,32,34,1,1
7n2c_SG_,34,38,1,1
7n2c_SG_,35,39,1,1
7n2c_SG_,36,40,1,1
7n2c_SG_,37,40,1,1
7n2c_SG_,37,41,1,1
7n2c_SG_,38,42,1,1
7n2c_SG_,39,43,1,1
7n2c_SG_,40,44,1,1
7n2c_SG_,41,44,1,1
7n2c_SG_,41,45,1,1
7n2c_SG_,42,46,1,1
7n2c_SG_,43,47,1,1
7n2c_SG_,44,48,1,1
7n2c_SG_,45,48,1,1
7n2c_SG_,45,49,1,1
7n2c_SG_,46,50,1,1
7n2c_SG_,47,51,1,1
7n2c_SG_,48,52,1,1
7n2c_SG_,49,53,1,1
7n2c_SG_,56,60,1,1
7n2c_SG_,57,58,1,1
7n2c_SG_,57,61,1,1
7n2c_SG_,58,62,1,1
7n2c_SG_,59,63,1,1
7n2c_SG_,60,64,1,1
7n2c_SG_,61,65,1,1
7n2c_SG_,62,66,1,1
7n2c_SG_,63,67,1,1
7n2c_SG_,64,68,1,1
7n2c_SG_,65,68,1,1
7n2c_SG_,65,69,1,1
7n2c_SG_,67,137,1,1
7n2c_SG_,69,96,1,1
7n2c_SG_,75,86,1,1
7n2c_SG_,75,155,1,1
7n2c_SG_,77,84,1,1
7n2c_SG_,78,81,1,1
7n2c_SG_,85,147,1,1
7n2c_SG_,90,95,1,1
7n2c_SG_,91,95,1,1
7n2c_SG_,92,96,1,1
7n2c_SG_,93,97,1,1
7n2c_SG_,94,98,1,1
7n2c_SG_,95,99,1,1
7n2c_SG_,96,100,1,1
7n2c_SG_,97,101,1,1
7n2c_SG_,98,102,1,1
7n2c_SG_,99,103,1,1
7n2c_SG_,100,104,1,1
7n2c_SG_,101,105,1,1
7n2c_SG_,102,106,1,1
7n2c_SG_,103,107,1,1
7n2c_SG_,104,108,1,1
7n2c_SG_,105,109,1,1
7n2c_SG_,108,110,1,1
7n2c_SG_,109,132,1,1
7n2c_SG_,112,113,1,1
7n2c_SG_,113,118,1,1
7n2c_SG_,114,118,1,1
7n2c_SG_,115,119,1,1
7n2c_SG_,116,120,1,1
7n2c_SG_,117,121,1,1
7n2c_SG_,118,122,1,1
7n2c_SG_,119,123,1,1
7n2c_SG_,120,124,1,1
7n2c_SG_,121,124,1,1
7n2c_SG_,121,125,1,1
7n2c_SG_,122,126,1,1
7n2c_SG_,123,127,1,1
7n2c_SG_,124,128,1,1
7n2c_SG_,125,130,1,1
7n2c_SG_,126,129,1,1
7n2c_SG_,127,129,1,1
7n2c_SG_,131,134,1,1
7n2c_SG_,131,135,1,1
7n2c_SG_,133,137,1,1
7n2c_SG_,134,138,1,1
7n2c_SG_,135,139,1,1
7n2c_SG_,136,139,1,1
7n2c_SG_,136,140,1,1
7n2c_SG_,137,141,1,1
7n2c_SG_,138,141,1,1
7n2c_SG_,138,142,1,1
7n2c_SG_,139,142,1,1
7n2c_SG_,139,143,1,1
7n2c_SG_,140,144,1,1
7n2c_SG_,141,145,1,1
7n2c_SG_,142,146,1,1
7n2c_SG_,144,147,1,1
7n2c_SG_,145,148,1,1
7n2c_SG_,148,152,1,1