pair,contact1,contact2,flow1,flow2 2z7u_A_,2,22,1,1 2z7u_A_,3,150,1,1 2z7u_A_,4,20,1,1 2z7u_A_,5,148,1,1 2z7u_A_,6,18,1,1 2z7u_A_,6,145,1,1 2z7u_A_,8,16,1,1 2z7u_A_,9,144,1,1 2z7u_A_,15,34,1,1 2z7u_A_,17,32,1,1 2z7u_A_,19,30,1,1 2z7u_A_,21,28,1,1 2z7u_A_,23,26,1,1 2z7u_A_,27,99,1,1 2z7u_A_,29,97,1,1 2z7u_A_,31,95,1,1 2z7u_A_,33,93,1,1 2z7u_A_,36,91,1,1 2z7u_A_,37,41,1,1 2z7u_A_,39,87,1,1 2z7u_A_,40,86,1,1 2z7u_A_,41,85,1,1 2z7u_A_,42,118,1,1 2z7u_A_,42,120,1,1 2z7u_A_,43,83,1,1 2z7u_A_,44,116,1,1 2z7u_A_,44,118,1,1 2z7u_A_,44,122,1,1 2z7u_A_,45,62,1,1 2z7u_A_,45,80,1,1 2z7u_A_,46,114,1,1 2z7u_A_,47,60,1,1 2z7u_A_,47,113,1,1 2z7u_A_,48,58,1,1 2z7u_A_,48,114,1,1 2z7u_A_,50,52,1,1 2z7u_A_,50,57,1,1 2z7u_A_,53,56,1,1 2z7u_A_,53,57,1,1 2z7u_A_,54,57,1,1 2z7u_A_,55,58,1,1 2z7u_A_,55,141,1,1 2z7u_A_,56,59,1,1 2z7u_A_,59,141,1,1 2z7u_A_,62,80,1,1 2z7u_A_,63,66,1,1 2z7u_A_,63,67,1,1 2z7u_A_,67,75,1,1 2z7u_A_,68,76,1,1 2z7u_A_,69,122,1,1 2z7u_A_,69,133,1,1 2z7u_A_,70,81,1,1 2z7u_A_,71,74,1,1 2z7u_A_,72,77,1,1 2z7u_A_,74,126,1,1 2z7u_A_,77,78,1,1 2z7u_A_,77,79,1,1 2z7u_A_,77,99,1,1 2z7u_A_,78,81,1,1 2z7u_A_,84,122,1,1 2z7u_A_,88,91,1,1 2z7u_A_,88,92,1,1 2z7u_A_,99,101,1,1 2z7u_A_,99,102,1,1 2z7u_A_,103,105,1,1 2z7u_A_,103,110,1,1 2z7u_A_,106,109,1,1 2z7u_A_,109,111,1,1 2z7u_A_,109,113,1,1 2z7u_A_,110,113,1,1 2z7u_A_,112,147,1,1 2z7u_A_,113,147,1,1 2z7u_A_,115,145,1,1 2z7u_A_,117,142,1,1 2z7u_A_,117,143,1,1 2z7u_A_,118,139,1,1 2z7u_A_,118,140,1,1 2z7u_A_,119,140,1,1 2z7u_A_,120,138,1,1 2z7u_A_,122,124,1,1 2z7u_A_,123,126,1,1 2z7u_A_,123,132,1,1 2z7u_A_,123,136,1,1 2z7u_A_,124,126,1,1 2z7u_A_,127,132,1,1 2z7u_A_,129,131,1,1 2z7u_A_,129,137,1,1 2z7u_A_,130,134,1,1 2z7u_A_,131,135,1,1 2z7u_A_,135,137,1,1