pair,contact1,contact2,flow1,flow2
1sz2_A_,1,20,1,1
1sz2_A_,3,18,1,1
1sz2_A_,4,56,1,1
1sz2_A_,4,58,1,1
1sz2_A_,5,16,1,1
1sz2_A_,6,58,1,1
1sz2_A_,6,60,1,1
1sz2_A_,6,302,1,1
1sz2_A_,7,14,1,1
1sz2_A_,8,60,1,1
1sz2_A_,8,62,1,1
1sz2_A_,9,12,1,1
1sz2_A_,11,33,1,1
1sz2_A_,13,31,1,1
1sz2_A_,14,30,1,1
1sz2_A_,14,296,1,1
1sz2_A_,15,29,1,1
1sz2_A_,17,26,1,1
1sz2_A_,18,19,1,1
1sz2_A_,19,22,1,1
1sz2_A_,19,23,1,1
1sz2_A_,19,24,1,1
1sz2_A_,20,307,1,1
1sz2_A_,22,24,1,1
1sz2_A_,27,46,1,1
1sz2_A_,29,50,1,1
1sz2_A_,32,35,1,1
1sz2_A_,33,36,1,1
1sz2_A_,36,76,1,1
1sz2_A_,38,41,1,1
1sz2_A_,38,42,1,1
1sz2_A_,39,43,1,1
1sz2_A_,40,44,1,1
1sz2_A_,40,85,1,1
1sz2_A_,41,45,1,1
1sz2_A_,42,46,1,1
1sz2_A_,43,47,1,1
1sz2_A_,44,48,1,1
1sz2_A_,44,85,1,1
1sz2_A_,45,49,1,1
1sz2_A_,46,50,1,1
1sz2_A_,48,51,1,1
1sz2_A_,49,51,1,1
1sz2_A_,55,89,1,1
1sz2_A_,56,90,1,1
1sz2_A_,57,90,1,1
1sz2_A_,57,92,1,1
1sz2_A_,58,92,1,1
1sz2_A_,58,302,1,1
1sz2_A_,59,92,1,1
1sz2_A_,59,94,1,1
1sz2_A_,61,63,1,1
1sz2_A_,61,94,1,1
1sz2_A_,61,96,1,1
1sz2_A_,63,64,1,1
1sz2_A_,63,71,1,1
1sz2_A_,63,95,1,1
1sz2_A_,68,79,1,1
1sz2_A_,68,80,1,1
1sz2_A_,68,81,1,1
1sz2_A_,70,78,1,1
1sz2_A_,79,82,1,1
1sz2_A_,81,84,1,1
1sz2_A_,82,85,1,1
1sz2_A_,83,88,1,1
1sz2_A_,83,89,1,1
1sz2_A_,84,87,1,1
1sz2_A_,92,305,1,1
1sz2_A_,95,97,1,1
1sz2_A_,95,99,1,1
1sz2_A_,96,100,1,1
1sz2_A_,97,101,1,1
1sz2_A_,98,101,1,1
1sz2_A_,101,103,1,1
1sz2_A_,101,147,1,1
1sz2_A_,106,109,1,1
1sz2_A_,107,110,1,1
1sz2_A_,109,293,1,1
1sz2_A_,111,291,1,1
1sz2_A_,113,271,1,1
1sz2_A_,113,289,1,1
1sz2_A_,116,286,1,1
1sz2_A_,119,122,1,1
1sz2_A_,119,248,1,1
1sz2_A_,123,249,1,1
1sz2_A_,124,138,1,1
1sz2_A_,125,250,1,1
1sz2_A_,125,252,1,1
1sz2_A_,126,136,1,1
1sz2_A_,127,252,1,1
1sz2_A_,127,254,1,1
1sz2_A_,128,134,1,1
1sz2_A_,129,257,1,1
1sz2_A_,130,132,1,1
1sz2_A_,130,186,1,1
1sz2_A_,133,181,1,1
1sz2_A_,137,148,1,1
1sz2_A_,139,146,1,1
1sz2_A_,141,144,1,1
1sz2_A_,151,154,1,1
1sz2_A_,153,181,1,1
1sz2_A_,155,180,1,1
1sz2_A_,156,177,1,1
1sz2_A_,157,178,1,1
1sz2_A_,160,164,1,1
1sz2_A_,161,163,1,1
1sz2_A_,161,164,1,1
1sz2_A_,161,165,1,1
1sz2_A_,162,166,1,1
1sz2_A_,163,167,1,1
1sz2_A_,164,168,1,1
1sz2_A_,164,236,1,1
1sz2_A_,165,169,1,1
1sz2_A_,166,170,1,1
1sz2_A_,167,171,1,1
1sz2_A_,168,172,1,1
1sz2_A_,169,172,1,1
1sz2_A_,169,173,1,1
1sz2_A_,170,174,1,1
1sz2_A_,171,175,1,1
1sz2_A_,174,198,1,1
1sz2_A_,179,182,1,1
1sz2_A_,180,183,1,1
1sz2_A_,180,184,1,1
1sz2_A_,181,185,1,1
1sz2_A_,185,188,1,1
1sz2_A_,185,189,1,1
1sz2_A_,186,189,1,1
1sz2_A_,187,191,1,1
1sz2_A_,188,192,1,1
1sz2_A_,189,193,1,1
1sz2_A_,190,194,1,1
1sz2_A_,191,195,1,1
1sz2_A_,192,196,1,1
1sz2_A_,193,197,1,1
1sz2_A_,193,205,1,1
1sz2_A_,194,198,1,1
1sz2_A_,195,199,1,1
1sz2_A_,196,200,1,1
1sz2_A_,197,202,1,1
1sz2_A_,198,201,1,1
1sz2_A_,200,202,1,1
1sz2_A_,202,223,1,1
1sz2_A_,208,211,1,1
1sz2_A_,208,212,1,1
1sz2_A_,209,212,1,1
1sz2_A_,209,213,1,1
1sz2_A_,209,260,1,1
1sz2_A_,210,213,1,1
1sz2_A_,210,214,1,1
1sz2_A_,211,215,1,1
1sz2_A_,212,216,1,1
1sz2_A_,213,217,1,1
1sz2_A_,213,260,1,1
1sz2_A_,214,218,1,1
1sz2_A_,215,220,1,1
1sz2_A_,216,219,1,1
1sz2_A_,221,225,1,1
1sz2_A_,222,226,1,1
1sz2_A_,223,227,1,1
1sz2_A_,224,228,1,1
1sz2_A_,225,228,1,1
1sz2_A_,225,229,1,1
1sz2_A_,226,230,1,1
1sz2_A_,227,231,1,1
1sz2_A_,228,232,1,1
1sz2_A_,229,233,1,1
1sz2_A_,230,234,1,1
1sz2_A_,233,236,1,1
1sz2_A_,234,237,1,1
1sz2_A_,235,239,1,1
1sz2_A_,236,240,1,1
1sz2_A_,236,277,1,1
1sz2_A_,237,241,1,1
1sz2_A_,238,242,1,1
1sz2_A_,239,243,1,1
1sz2_A_,240,244,1,1
1sz2_A_,241,245,1,1
1sz2_A_,242,247,1,1
1sz2_A_,246,248,1,1
1sz2_A_,247,250,1,1
1sz2_A_,251,288,1,1
1sz2_A_,251,290,1,1
1sz2_A_,253,290,1,1
1sz2_A_,253,292,1,1
1sz2_A_,258,261,1,1
1sz2_A_,259,262,1,1
1sz2_A_,261,265,1,1
1sz2_A_,262,266,1,1
1sz2_A_,263,266,1,1
1sz2_A_,263,267,1,1
1sz2_A_,265,268,1,1
1sz2_A_,268,270,1,1
1sz2_A_,269,273,1,1
1sz2_A_,270,274,1,1
1sz2_A_,271,275,1,1
1sz2_A_,271,287,1,1
1sz2_A_,272,275,1,1
1sz2_A_,273,276,1,1
1sz2_A_,275,277,1,1
1sz2_A_,275,285,1,1
1sz2_A_,276,281,1,1
1sz2_A_,277,280,1,1
1sz2_A_,278,281,1,1
1sz2_A_,284,287,1,1
1sz2_A_,294,296,1,1
1sz2_A_,296,300,1,1
1sz2_A_,297,301,1,1
1sz2_A_,298,302,1,1
1sz2_A_,299,303,1,1
1sz2_A_,300,304,1,1
1sz2_A_,301,305,1,1
1sz2_A_,302,306,1,1
1sz2_A_,303,307,1,1
1sz2_A_,304,308,1,1
1sz2_A_,305,309,1,1
1sz2_A_,306,310,1,1
1sz2_A_,307,312,1,1
1sz2_A_,308,311,1,1