pair,contact1,contact2,flow1,flow2 4pnh_A_,2,38,1,1 4pnh_A_,4,38,1,1 4pnh_A_,4,40,1,1 4pnh_A_,5,99,1,1 4pnh_A_,5,101,1,1 4pnh_A_,6,40,1,1 4pnh_A_,6,42,1,1 4pnh_A_,7,101,1,1 4pnh_A_,7,106,1,1 4pnh_A_,8,11,1,1 4pnh_A_,8,12,1,1 4pnh_A_,8,42,1,1 4pnh_A_,10,123,1,1 4pnh_A_,11,25,1,1 4pnh_A_,12,22,1,1 4pnh_A_,14,20,1,1 4pnh_A_,15,18,1,1 4pnh_A_,19,64,1,1 4pnh_A_,22,25,1,1 4pnh_A_,22,26,1,1 4pnh_A_,23,27,1,1 4pnh_A_,24,28,1,1 4pnh_A_,25,29,1,1 4pnh_A_,26,30,1,1 4pnh_A_,27,31,1,1 4pnh_A_,27,146,1,1 4pnh_A_,28,32,1,1 4pnh_A_,29,33,1,1 4pnh_A_,30,34,1,1 4pnh_A_,31,35,1,1 4pnh_A_,32,37,1,1 4pnh_A_,33,36,1,1 4pnh_A_,33,37,1,1 4pnh_A_,33,75,1,1 4pnh_A_,38,77,1,1 4pnh_A_,39,77,1,1 4pnh_A_,41,77,1,1 4pnh_A_,41,79,1,1 4pnh_A_,43,79,1,1 4pnh_A_,43,81,1,1 4pnh_A_,44,47,1,1 4pnh_A_,45,48,1,1 4pnh_A_,45,81,1,1 4pnh_A_,48,52,1,1 4pnh_A_,54,57,1,1 4pnh_A_,54,58,1,1 4pnh_A_,55,59,1,1 4pnh_A_,56,60,1,1 4pnh_A_,57,61,1,1 4pnh_A_,58,62,1,1 4pnh_A_,59,63,1,1 4pnh_A_,60,64,1,1 4pnh_A_,61,65,1,1 4pnh_A_,62,66,1,1 4pnh_A_,63,67,1,1 4pnh_A_,64,68,1,1 4pnh_A_,65,69,1,1 4pnh_A_,66,70,1,1 4pnh_A_,67,71,1,1 4pnh_A_,69,72,1,1 4pnh_A_,69,74,1,1 4pnh_A_,70,73,1,1 4pnh_A_,83,86,1,1 4pnh_A_,83,87,1,1 4pnh_A_,84,88,1,1 4pnh_A_,86,89,1,1 4pnh_A_,86,90,1,1 4pnh_A_,87,91,1,1 4pnh_A_,94,97,1,1 4pnh_A_,94,98,1,1 4pnh_A_,95,98,1,1 4pnh_A_,98,117,1,1 4pnh_A_,100,117,1,1 4pnh_A_,100,119,1,1 4pnh_A_,102,119,1,1 4pnh_A_,102,121,1,1 4pnh_A_,103,125,1,1 4pnh_A_,103,129,1,1 4pnh_A_,105,109,1,1 4pnh_A_,106,110,1,1 4pnh_A_,107,111,1,1 4pnh_A_,108,112,1,1 4pnh_A_,109,113,1,1 4pnh_A_,110,113,1,1 4pnh_A_,111,114,1,1 4pnh_A_,111,116,1,1 4pnh_A_,112,115,1,1 4pnh_A_,118,140,1,1 4pnh_A_,119,142,1,1 4pnh_A_,120,140,1,1 4pnh_A_,120,142,1,1 4pnh_A_,122,142,1,1 4pnh_A_,123,126,1,1 4pnh_A_,125,129,1,1 4pnh_A_,126,130,1,1 4pnh_A_,127,131,1,1 4pnh_A_,128,132,1,1 4pnh_A_,129,133,1,1 4pnh_A_,130,133,1,1 4pnh_A_,136,139,1,1 4pnh_A_,144,147,1,1 4pnh_A_,144,148,1,1 4pnh_A_,145,149,1,1 4pnh_A_,146,150,1,1 4pnh_A_,147,151,1,1 4pnh_A_,148,152,1,1 4pnh_A_,149,153,1,1 4pnh_A_,150,154,1,1 4pnh_A_,151,154,1,1 4pnh_A_,152,155,1,1