pair,contact1,contact2,flow1,flow2 2dfh_A_,1,27,1,1 2dfh_A_,2,26,1,1 2dfh_A_,2,61,1,1 2dfh_A_,2,100,1,1 2dfh_A_,3,25,1,1 2dfh_A_,4,101,1,1 2dfh_A_,4,103,1,1 2dfh_A_,5,23,1,1 2dfh_A_,6,103,1,1 2dfh_A_,6,105,1,1 2dfh_A_,7,8,1,1 2dfh_A_,7,21,1,1 2dfh_A_,9,19,1,1 2dfh_A_,10,195,1,1 2dfh_A_,11,195,1,1 2dfh_A_,14,169,1,1 2dfh_A_,14,195,1,1 2dfh_A_,15,152,1,1 2dfh_A_,15,169,1,1 2dfh_A_,16,193,1,1 2dfh_A_,16,195,1,1 2dfh_A_,17,152,1,1 2dfh_A_,18,68,1,1 2dfh_A_,20,66,1,1 2dfh_A_,22,64,1,1 2dfh_A_,24,61,1,1 2dfh_A_,24,62,1,1 2dfh_A_,26,28,1,1 2dfh_A_,26,29,1,1 2dfh_A_,27,30,1,1 2dfh_A_,29,32,1,1 2dfh_A_,30,33,1,1 2dfh_A_,31,35,1,1 2dfh_A_,32,36,1,1 2dfh_A_,33,36,1,1 2dfh_A_,34,37,1,1 2dfh_A_,38,41,1,1 2dfh_A_,38,142,1,1 2dfh_A_,39,136,1,1 2dfh_A_,41,44,1,1 2dfh_A_,41,49,1,1 2dfh_A_,42,135,1,1 2dfh_A_,44,49,1,1 2dfh_A_,45,48,1,1 2dfh_A_,45,49,1,1 2dfh_A_,46,50,1,1 2dfh_A_,47,50,1,1 2dfh_A_,47,51,1,1 2dfh_A_,48,52,1,1 2dfh_A_,49,53,1,1 2dfh_A_,50,54,1,1 2dfh_A_,50,154,1,1 2dfh_A_,51,55,1,1 2dfh_A_,52,56,1,1 2dfh_A_,53,57,1,1 2dfh_A_,55,58,1,1 2dfh_A_,56,59,1,1 2dfh_A_,56,60,1,1 2dfh_A_,62,96,1,1 2dfh_A_,62,97,1,1 2dfh_A_,69,72,1,1 2dfh_A_,69,73,1,1 2dfh_A_,70,74,1,1 2dfh_A_,71,75,1,1 2dfh_A_,72,75,1,1 2dfh_A_,76,78,1,1 2dfh_A_,79,82,1,1 2dfh_A_,79,83,1,1 2dfh_A_,80,84,1,1 2dfh_A_,81,85,1,1 2dfh_A_,82,86,1,1 2dfh_A_,83,87,1,1 2dfh_A_,84,88,1,1 2dfh_A_,85,89,1,1 2dfh_A_,86,90,1,1 2dfh_A_,87,91,1,1 2dfh_A_,88,92,1,1 2dfh_A_,89,93,1,1 2dfh_A_,90,94,1,1 2dfh_A_,91,94,1,1 2dfh_A_,92,95,1,1 2dfh_A_,93,121,1,1 2dfh_A_,93,123,1,1 2dfh_A_,95,98,1,1 2dfh_A_,100,127,1,1 2dfh_A_,102,127,1,1 2dfh_A_,102,129,1,1 2dfh_A_,104,129,1,1 2dfh_A_,104,131,1,1 2dfh_A_,105,134,1,1 2dfh_A_,106,131,1,1 2dfh_A_,106,132,1,1 2dfh_A_,110,113,1,1 2dfh_A_,110,114,1,1 2dfh_A_,111,115,1,1 2dfh_A_,111,132,1,1 2dfh_A_,112,116,1,1 2dfh_A_,113,117,1,1 2dfh_A_,114,118,1,1 2dfh_A_,115,119,1,1 2dfh_A_,116,120,1,1 2dfh_A_,118,121,1,1 2dfh_A_,119,122,1,1 2dfh_A_,133,136,1,1 2dfh_A_,134,137,1,1 2dfh_A_,134,138,1,1 2dfh_A_,138,141,1,1 2dfh_A_,138,142,1,1 2dfh_A_,139,143,1,1 2dfh_A_,140,144,1,1 2dfh_A_,141,145,1,1 2dfh_A_,142,146,1,1 2dfh_A_,143,147,1,1 2dfh_A_,144,148,1,1 2dfh_A_,145,149,1,1 2dfh_A_,146,150,1,1 2dfh_A_,147,151,1,1 2dfh_A_,148,152,1,1 2dfh_A_,149,153,1,1 2dfh_A_,150,154,1,1 2dfh_A_,151,155,1,1 2dfh_A_,152,156,1,1 2dfh_A_,152,168,1,1 2dfh_A_,153,157,1,1 2dfh_A_,154,158,1,1 2dfh_A_,155,159,1,1 2dfh_A_,156,160,1,1 2dfh_A_,157,161,1,1 2dfh_A_,158,162,1,1 2dfh_A_,159,162,1,1 2dfh_A_,159,163,1,1 2dfh_A_,160,164,1,1 2dfh_A_,165,167,1,1 2dfh_A_,166,176,1,1 2dfh_A_,168,170,1,1 2dfh_A_,168,173,1,1 2dfh_A_,169,176,1,1 2dfh_A_,170,173,1,1 2dfh_A_,171,177,1,1 2dfh_A_,173,175,1,1 2dfh_A_,173,177,1,1 2dfh_A_,174,178,1,1 2dfh_A_,175,179,1,1 2dfh_A_,176,180,1,1 2dfh_A_,177,181,1,1 2dfh_A_,178,182,1,1 2dfh_A_,179,183,1,1 2dfh_A_,180,184,1,1 2dfh_A_,181,185,1,1 2dfh_A_,181,207,1,1 2dfh_A_,182,185,1,1 2dfh_A_,182,186,1,1 2dfh_A_,183,186,1,1 2dfh_A_,183,187,1,1 2dfh_A_,184,188,1,1 2dfh_A_,185,211,1,1 2dfh_A_,191,193,1,1 2dfh_A_,195,198,1,1 2dfh_A_,198,201,1,1 2dfh_A_,199,203,1,1 2dfh_A_,200,204,1,1 2dfh_A_,201,205,1,1 2dfh_A_,202,206,1,1 2dfh_A_,203,206,1,1 2dfh_A_,203,207,1,1 2dfh_A_,204,208,1,1 2dfh_A_,205,209,1,1 2dfh_A_,206,210,1,1 2dfh_A_,208,211,1,1 2dfh_A_,209,212,1,1 2dfh_A_,212,214,1,1 2dfh_A_,213,215,1,1