pair,contact1,contact2,flow1,flow2 1n67_A_,2,45,1,1 1n67_A_,2,46,1,1 1n67_A_,3,5,1,1 1n67_A_,4,7,1,1 1n67_A_,4,8,1,1 1n67_A_,4,46,1,1 1n67_A_,5,48,1,1 1n67_A_,9,36,1,1 1n67_A_,10,36,1,1 1n67_A_,12,34,1,1 1n67_A_,14,32,1,1 1n67_A_,16,30,1,1 1n67_A_,17,18,1,1 1n67_A_,17,135,1,1 1n67_A_,19,138,1,1 1n67_A_,21,138,1,1 1n67_A_,21,140,1,1 1n67_A_,22,25,1,1 1n67_A_,22,27,1,1 1n67_A_,24,153,1,1 1n67_A_,24,156,1,1 1n67_A_,25,307,1,1 1n67_A_,26,156,1,1 1n67_A_,29,109,1,1 1n67_A_,31,107,1,1 1n67_A_,33,105,1,1 1n67_A_,33,126,1,1 1n67_A_,35,103,1,1 1n67_A_,37,101,1,1 1n67_A_,38,41,1,1 1n67_A_,39,100,1,1 1n67_A_,42,45,1,1 1n67_A_,43,96,1,1 1n67_A_,44,91,1,1 1n67_A_,45,91,1,1 1n67_A_,47,89,1,1 1n67_A_,49,87,1,1 1n67_A_,50,126,1,1 1n67_A_,50,127,1,1 1n67_A_,51,86,1,1 1n67_A_,52,55,1,1 1n67_A_,53,115,1,1 1n67_A_,54,112,1,1 1n67_A_,55,56,1,1 1n67_A_,56,110,1,1 1n67_A_,56,112,1,1 1n67_A_,58,108,1,1 1n67_A_,60,158,1,1 1n67_A_,61,63,1,1 1n67_A_,61,64,1,1 1n67_A_,67,89,1,1 1n67_A_,69,76,1,1 1n67_A_,69,77,1,1 1n67_A_,71,74,1,1 1n67_A_,75,92,1,1 1n67_A_,76,92,1,1 1n67_A_,78,90,1,1 1n67_A_,80,88,1,1 1n67_A_,82,84,1,1 1n67_A_,82,85,1,1 1n67_A_,82,86,1,1 1n67_A_,92,94,1,1 1n67_A_,93,96,1,1 1n67_A_,94,97,1,1 1n67_A_,94,98,1,1 1n67_A_,112,114,1,1 1n67_A_,112,115,1,1 1n67_A_,112,116,1,1 1n67_A_,113,219,1,1 1n67_A_,116,219,1,1 1n67_A_,119,141,1,1 1n67_A_,120,139,1,1 1n67_A_,122,137,1,1 1n67_A_,123,136,1,1 1n67_A_,124,135,1,1 1n67_A_,126,133,1,1 1n67_A_,128,131,1,1 1n67_A_,142,220,1,1 1n67_A_,145,152,1,1 1n67_A_,146,148,1,1 1n67_A_,147,150,1,1 1n67_A_,149,178,1,1 1n67_A_,149,284,1,1 1n67_A_,151,173,1,1 1n67_A_,151,175,1,1 1n67_A_,153,154,1,1 1n67_A_,153,171,1,1 1n67_A_,153,312,1,1 1n67_A_,154,297,1,1 1n67_A_,155,157,1,1 1n67_A_,155,168,1,1 1n67_A_,155,169,1,1 1n67_A_,157,167,1,1 1n67_A_,157,169,1,1 1n67_A_,158,167,1,1 1n67_A_,160,162,1,1 1n67_A_,160,163,1,1 1n67_A_,160,165,1,1 1n67_A_,164,267,1,1 1n67_A_,166,265,1,1 1n67_A_,168,263,1,1 1n67_A_,168,297,1,1 1n67_A_,170,261,1,1 1n67_A_,171,220,1,1 1n67_A_,172,259,1,1 1n67_A_,173,175,1,1 1n67_A_,173,176,1,1 1n67_A_,173,177,1,1 1n67_A_,173,257,1,1 1n67_A_,175,177,1,1 1n67_A_,179,255,1,1 1n67_A_,180,284,1,1 1n67_A_,181,253,1,1 1n67_A_,182,248,1,1 1n67_A_,183,282,1,1 1n67_A_,184,246,1,1 1n67_A_,185,280,1,1 1n67_A_,186,244,1,1 1n67_A_,187,243,1,1 1n67_A_,187,278,1,1 1n67_A_,187,328,1,1 1n67_A_,189,276,1,1 1n67_A_,190,192,1,1 1n67_A_,191,331,1,1 1n67_A_,194,276,1,1 1n67_A_,195,268,1,1 1n67_A_,195,274,1,1 1n67_A_,197,266,1,1 1n67_A_,198,242,1,1 1n67_A_,199,201,1,1 1n67_A_,199,202,1,1 1n67_A_,199,203,1,1 1n67_A_,202,266,1,1 1n67_A_,204,264,1,1 1n67_A_,206,262,1,1 1n67_A_,207,230,1,1 1n67_A_,207,231,1,1 1n67_A_,208,260,1,1 1n67_A_,209,228,1,1 1n67_A_,210,257,1,1 1n67_A_,210,258,1,1 1n67_A_,211,226,1,1 1n67_A_,212,215,1,1 1n67_A_,213,216,1,1 1n67_A_,217,219,1,1 1n67_A_,217,220,1,1 1n67_A_,217,221,1,1 1n67_A_,223,225,1,1 1n67_A_,223,226,1,1 1n67_A_,229,231,1,1 1n67_A_,230,233,1,1 1n67_A_,235,247,1,1 1n67_A_,237,245,1,1 1n67_A_,240,243,1,1 1n67_A_,243,327,1,1 1n67_A_,247,249,1,1 1n67_A_,250,253,1,1 1n67_A_,250,254,1,1 1n67_A_,257,258,1,1 1n67_A_,268,270,1,1 1n67_A_,268,271,1,1 1n67_A_,271,273,1,1 1n67_A_,275,299,1,1 1n67_A_,277,297,1,1 1n67_A_,278,296,1,1 1n67_A_,278,330,1,1 1n67_A_,279,295,1,1 1n67_A_,280,294,1,1 1n67_A_,281,293,1,1 1n67_A_,282,327,1,1 1n67_A_,283,291,1,1 1n67_A_,285,288,1,1 1n67_A_,285,289,1,1 1n67_A_,290,325,1,1 1n67_A_,292,319,1,1 1n67_A_,294,315,1,1 1n67_A_,295,312,1,1 1n67_A_,296,313,1,1 1n67_A_,298,311,1,1 1n67_A_,300,302,1,1 1n67_A_,302,305,1,1 1n67_A_,307,308,1,1 1n67_A_,317,319,1,1 1n67_A_,318,331,1,1 1n67_A_,321,327,1,1 1n67_A_,322,325,1,1