pair,contact1,contact2,flow1,flow2 4ht1_L_,3,26,1,1 4ht1_L_,5,24,1,1 4ht1_L_,6,7,1,1 4ht1_L_,6,86,1,1 4ht1_L_,6,88,1,1 4ht1_L_,6,105,1,1 4ht1_L_,7,22,1,1 4ht1_L_,8,106,1,1 4ht1_L_,9,107,1,1 4ht1_L_,11,107,1,1 4ht1_L_,11,109,1,1 4ht1_L_,12,109,1,1 4ht1_L_,13,111,1,1 4ht1_L_,14,17,1,1 4ht1_L_,16,78,1,1 4ht1_L_,17,78,1,1 4ht1_L_,19,75,1,1 4ht1_L_,21,73,1,1 4ht1_L_,22,72,1,1 4ht1_L_,23,71,1,1 4ht1_L_,25,69,1,1 4ht1_L_,27,28,1,1 4ht1_L_,27,94,1,1 4ht1_L_,28,30,1,1 4ht1_L_,29,32,1,1 4ht1_L_,29,68,1,1 4ht1_L_,31,33,1,1 4ht1_L_,31,71,1,1 4ht1_L_,32,90,1,1 4ht1_L_,33,51,1,1 4ht1_L_,34,89,1,1 4ht1_L_,35,47,1,1 4ht1_L_,35,48,1,1 4ht1_L_,36,87,1,1 4ht1_L_,36,89,1,1 4ht1_L_,37,45,1,1 4ht1_L_,38,85,1,1 4ht1_L_,39,42,1,1 4ht1_L_,42,45,1,1 4ht1_L_,43,45,1,1 4ht1_L_,47,55,1,1 4ht1_L_,49,53,1,1 4ht1_L_,50,52,1,1 4ht1_L_,59,62,1,1 4ht1_L_,61,76,1,1 4ht1_L_,61,82,1,1 4ht1_L_,63,74,1,1 4ht1_L_,65,72,1,1 4ht1_L_,67,70,1,1 4ht1_L_,68,71,1,1 4ht1_L_,79,82,1,1 4ht1_L_,80,173,1,1 4ht1_L_,80,175,1,1 4ht1_L_,82,86,1,1 4ht1_L_,84,108,1,1 4ht1_L_,86,106,1,1 4ht1_L_,88,103,1,1 4ht1_L_,90,92,1,1 4ht1_L_,90,101,1,1 4ht1_L_,105,106,1,1 4ht1_L_,110,170,1,1 4ht1_L_,112,113,1,1 4ht1_L_,112,174,1,1 4ht1_L_,115,144,1,1 4ht1_L_,118,141,1,1 4ht1_L_,120,138,1,1 4ht1_L_,120,139,1,1 4ht1_L_,122,137,1,1 4ht1_L_,125,127,1,1 4ht1_L_,126,130,1,1 4ht1_L_,128,131,1,1 4ht1_L_,128,133,1,1 4ht1_L_,128,135,1,1 4ht1_L_,129,132,1,1 4ht1_L_,132,187,1,1 4ht1_L_,134,185,1,1 4ht1_L_,136,183,1,1 4ht1_L_,138,181,1,1 4ht1_L_,140,179,1,1 4ht1_L_,143,177,1,1 4ht1_L_,149,201,1,1 4ht1_L_,151,199,1,1 4ht1_L_,152,159,1,1 4ht1_L_,152,181,1,1 4ht1_L_,153,197,1,1 4ht1_L_,153,199,1,1 4ht1_L_,154,157,1,1 4ht1_L_,155,195,1,1 4ht1_L_,162,184,1,1 4ht1_L_,164,182,1,1 4ht1_L_,166,180,1,1 4ht1_L_,168,178,1,1 4ht1_L_,169,170,1,1 4ht1_L_,170,175,1,1 4ht1_L_,171,173,1,1 4ht1_L_,171,174,1,1 4ht1_L_,171,176,1,1 4ht1_L_,174,176,1,1 4ht1_L_,186,189,1,1 4ht1_L_,186,190,1,1 4ht1_L_,187,191,1,1 4ht1_L_,189,192,1,1 4ht1_L_,189,193,1,1 4ht1_L_,190,196,1,1 4ht1_L_,193,196,1,1 4ht1_L_,194,215,1,1 4ht1_L_,196,213,1,1 4ht1_L_,198,211,1,1 4ht1_L_,200,209,1,1 4ht1_L_,202,204,1,1 4ht1_L_,202,205,1,1