pair,contact1,contact2,flow1,flow2 7s1h_n_,14,18,1,1 7s1h_n_,14,19,1,1 7s1h_n_,16,43,1,1 7s1h_n_,19,22,1,1 7s1h_n_,19,23,1,1 7s1h_n_,20,24,1,1 7s1h_n_,21,25,1,1 7s1h_n_,22,25,1,1 7s1h_n_,22,26,1,1 7s1h_n_,24,28,1,1 7s1h_n_,25,29,1,1 7s1h_n_,26,30,1,1 7s1h_n_,27,35,1,1 7s1h_n_,31,34,1,1 7s1h_n_,33,35,1,1 7s1h_n_,34,38,1,1 7s1h_n_,35,39,1,1 7s1h_n_,36,40,1,1 7s1h_n_,37,41,1,1 7s1h_n_,38,42,1,1 7s1h_n_,39,43,1,1 7s1h_n_,40,44,1,1 7s1h_n_,41,45,1,1 7s1h_n_,42,46,1,1 7s1h_n_,43,47,1,1 7s1h_n_,44,48,1,1 7s1h_n_,45,49,1,1 7s1h_n_,46,50,1,1 7s1h_n_,47,51,1,1 7s1h_n_,48,52,1,1 7s1h_n_,49,53,1,1 7s1h_n_,50,53,1,1 7s1h_n_,50,54,1,1 7s1h_n_,52,121,1,1 7s1h_n_,53,55,1,1 7s1h_n_,56,59,1,1 7s1h_n_,56,60,1,1 7s1h_n_,57,58,1,1 7s1h_n_,57,61,1,1 7s1h_n_,58,62,1,1 7s1h_n_,59,63,1,1 7s1h_n_,60,64,1,1 7s1h_n_,61,65,1,1 7s1h_n_,62,66,1,1 7s1h_n_,63,67,1,1 7s1h_n_,65,68,1,1 7s1h_n_,65,69,1,1 7s1h_n_,67,129,1,1 7s1h_n_,70,95,1,1 7s1h_n_,71,90,1,1 7s1h_n_,71,141,1,1 7s1h_n_,73,88,1,1 7s1h_n_,73,94,1,1 7s1h_n_,75,86,1,1 7s1h_n_,76,77,1,1 7s1h_n_,77,84,1,1 7s1h_n_,78,81,1,1 7s1h_n_,91,95,1,1 7s1h_n_,92,95,1,1 7s1h_n_,93,97,1,1 7s1h_n_,94,98,1,1 7s1h_n_,96,100,1,1 7s1h_n_,97,101,1,1 7s1h_n_,98,102,1,1 7s1h_n_,99,103,1,1 7s1h_n_,100,104,1,1 7s1h_n_,101,105,1,1 7s1h_n_,102,106,1,1 7s1h_n_,103,107,1,1 7s1h_n_,105,108,1,1 7s1h_n_,105,109,1,1 7s1h_n_,107,110,1,1 7s1h_n_,110,122,1,1 7s1h_n_,112,118,1,1 7s1h_n_,114,118,1,1 7s1h_n_,115,119,1,1 7s1h_n_,116,120,1,1 7s1h_n_,117,121,1,1 7s1h_n_,118,122,1,1 7s1h_n_,119,123,1,1 7s1h_n_,120,124,1,1 7s1h_n_,121,125,1,1 7s1h_n_,122,126,1,1 7s1h_n_,122,133,1,1 7s1h_n_,123,127,1,1 7s1h_n_,124,128,1,1 7s1h_n_,125,130,1,1 7s1h_n_,126,129,1,1 7s1h_n_,131,135,1,1 7s1h_n_,132,136,1,1 7s1h_n_,133,137,1,1 7s1h_n_,134,138,1,1 7s1h_n_,135,139,1,1 7s1h_n_,136,140,1,1 7s1h_n_,137,141,1,1 7s1h_n_,138,142,1,1 7s1h_n_,139,143,1,1 7s1h_n_,140,144,1,1 7s1h_n_,141,145,1,1 7s1h_n_,142,146,1,1 7s1h_n_,143,147,1,1 7s1h_n_,144,147,1,1 7s1h_n_,145,148,1,1 7s1h_n_,147,150,1,1