pair,contact1,contact2,flow1,flow2
8hu1_k_,2,5,1,1
8hu1_k_,9,12,1,1
8hu1_k_,20,21,1,1
8hu1_k_,20,27,1,1
8hu1_k_,22,25,1,1
8hu1_k_,23,26,1,1
8hu1_k_,25,27,1,1
8hu1_k_,27,31,1,1
8hu1_k_,30,33,1,1
8hu1_k_,35,40,1,1
8hu1_k_,37,40,1,1
8hu1_k_,38,41,1,1
8hu1_k_,41,44,1,1
8hu1_k_,47,50,1,1
8hu1_k_,48,58,1,1
8hu1_k_,51,57,1,1
8hu1_k_,51,60,1,1
8hu1_k_,55,60,1,1
8hu1_k_,56,59,1,1
8hu1_k_,56,60,1,1
8hu1_k_,69,73,1,1
8hu1_k_,70,73,1,1
8hu1_k_,70,74,1,1
8hu1_k_,73,106,1,1
8hu1_k_,73,107,1,1
8hu1_k_,75,107,1,1
8hu1_k_,75,109,1,1
8hu1_k_,76,78,1,1
8hu1_k_,77,109,1,1
8hu1_k_,77,111,1,1
8hu1_k_,78,81,1,1
8hu1_k_,79,113,1,1
8hu1_k_,81,84,1,1
8hu1_k_,82,85,1,1
8hu1_k_,88,121,1,1
8hu1_k_,90,121,1,1
8hu1_k_,90,123,1,1
8hu1_k_,91,94,1,1
8hu1_k_,91,95,1,1
8hu1_k_,92,96,1,1
8hu1_k_,93,97,1,1
8hu1_k_,94,98,1,1
8hu1_k_,95,100,1,1
8hu1_k_,96,99,1,1
8hu1_k_,96,102,1,1
8hu1_k_,96,103,1,1
8hu1_k_,96,105,1,1
8hu1_k_,102,105,1,1
8hu1_k_,108,126,1,1
8hu1_k_,110,126,1,1
8hu1_k_,110,128,1,1
8hu1_k_,120,141,1,1
8hu1_k_,122,141,1,1
8hu1_k_,122,143,1,1
8hu1_k_,128,131,1,1
8hu1_k_,128,132,1,1
8hu1_k_,129,133,1,1
8hu1_k_,130,134,1,1
8hu1_k_,131,135,1,1
8hu1_k_,132,136,1,1
8hu1_k_,133,137,1,1
8hu1_k_,135,138,1,1
8hu1_k_,135,140,1,1