pair,contact1,contact2,flow1,flow2 2qpa_A_,8,76,1,1 2qpa_A_,12,70,1,1 2qpa_A_,13,16,1,1 2qpa_A_,14,17,1,1 2qpa_A_,14,71,1,1 2qpa_A_,19,24,1,1 2qpa_A_,20,24,1,1 2qpa_A_,22,26,1,1 2qpa_A_,23,27,1,1 2qpa_A_,24,28,1,1 2qpa_A_,25,29,1,1 2qpa_A_,26,30,1,1 2qpa_A_,27,30,1,1 2qpa_A_,27,31,1,1 2qpa_A_,28,33,1,1 2qpa_A_,32,35,1,1 2qpa_A_,32,36,1,1 2qpa_A_,33,37,1,1 2qpa_A_,37,40,1,1 2qpa_A_,38,41,1,1 2qpa_A_,42,45,1,1 2qpa_A_,51,142,1,1 2qpa_A_,51,144,1,1 2qpa_A_,52,162,1,1 2qpa_A_,53,144,1,1 2qpa_A_,53,146,1,1 2qpa_A_,54,164,1,1 2qpa_A_,54,166,1,1 2qpa_A_,54,299,1,1 2qpa_A_,55,61,1,1 2qpa_A_,55,146,1,1 2qpa_A_,56,59,1,1 2qpa_A_,58,205,1,1 2qpa_A_,58,207,1,1 2qpa_A_,60,63,1,1 2qpa_A_,61,65,1,1 2qpa_A_,61,146,1,1 2qpa_A_,61,147,1,1 2qpa_A_,62,66,1,1 2qpa_A_,63,67,1,1 2qpa_A_,64,68,1,1 2qpa_A_,65,69,1,1 2qpa_A_,66,70,1,1 2qpa_A_,67,71,1,1 2qpa_A_,69,72,1,1 2qpa_A_,72,74,1,1 2qpa_A_,73,74,1,1 2qpa_A_,75,106,1,1 2qpa_A_,75,108,1,1 2qpa_A_,75,110,1,1 2qpa_A_,77,112,1,1 2qpa_A_,79,114,1,1 2qpa_A_,80,83,1,1 2qpa_A_,80,84,1,1 2qpa_A_,80,115,1,1 2qpa_A_,81,114,1,1 2qpa_A_,82,85,1,1 2qpa_A_,82,86,1,1 2qpa_A_,83,86,1,1 2qpa_A_,86,88,1,1 2qpa_A_,86,89,1,1 2qpa_A_,91,95,1,1 2qpa_A_,92,96,1,1 2qpa_A_,93,97,1,1 2qpa_A_,94,98,1,1 2qpa_A_,95,99,1,1 2qpa_A_,96,100,1,1 2qpa_A_,97,101,1,1 2qpa_A_,98,102,1,1 2qpa_A_,99,103,1,1 2qpa_A_,100,104,1,1 2qpa_A_,101,105,1,1 2qpa_A_,102,105,1,1 2qpa_A_,102,106,1,1 2qpa_A_,103,106,1,1 2qpa_A_,103,109,1,1 2qpa_A_,104,132,1,1 2qpa_A_,109,141,1,1 2qpa_A_,111,141,1,1 2qpa_A_,111,143,1,1 2qpa_A_,113,143,1,1 2qpa_A_,113,145,1,1 2qpa_A_,115,118,1,1 2qpa_A_,116,119,1,1 2qpa_A_,116,145,1,1 2qpa_A_,117,146,1,1 2qpa_A_,122,125,1,1 2qpa_A_,122,126,1,1 2qpa_A_,125,129,1,1 2qpa_A_,126,130,1,1 2qpa_A_,127,131,1,1 2qpa_A_,128,132,1,1 2qpa_A_,129,133,1,1 2qpa_A_,130,134,1,1 2qpa_A_,133,136,1,1 2qpa_A_,146,148,1,1 2qpa_A_,147,295,1,1 2qpa_A_,150,152,1,1 2qpa_A_,153,156,1,1 2qpa_A_,153,157,1,1 2qpa_A_,156,159,1,1 2qpa_A_,157,160,1,1 2qpa_A_,157,163,1,1 2qpa_A_,160,163,1,1 2qpa_A_,163,304,1,1 2qpa_A_,169,174,1,1 2qpa_A_,170,172,1,1 2qpa_A_,170,173,1,1 2qpa_A_,170,174,1,1 2qpa_A_,171,175,1,1 2qpa_A_,172,176,1,1 2qpa_A_,173,177,1,1 2qpa_A_,174,178,1,1 2qpa_A_,174,198,1,1 2qpa_A_,175,179,1,1 2qpa_A_,176,180,1,1 2qpa_A_,177,181,1,1 2qpa_A_,178,182,1,1 2qpa_A_,179,183,1,1 2qpa_A_,182,185,1,1 2qpa_A_,186,271,1,1 2qpa_A_,187,189,1,1 2qpa_A_,188,271,1,1 2qpa_A_,190,193,1,1 2qpa_A_,190,194,1,1 2qpa_A_,191,195,1,1 2qpa_A_,192,196,1,1 2qpa_A_,193,197,1,1 2qpa_A_,194,198,1,1 2qpa_A_,195,199,1,1 2qpa_A_,196,200,1,1 2qpa_A_,197,201,1,1 2qpa_A_,198,201,1,1 2qpa_A_,201,204,1,1 2qpa_A_,204,280,1,1 2qpa_A_,204,283,1,1 2qpa_A_,205,208,1,1 2qpa_A_,205,209,1,1 2qpa_A_,206,210,1,1 2qpa_A_,207,211,1,1 2qpa_A_,208,212,1,1 2qpa_A_,208,286,1,1 2qpa_A_,209,213,1,1 2qpa_A_,210,214,1,1 2qpa_A_,211,215,1,1 2qpa_A_,212,216,1,1 2qpa_A_,213,217,1,1 2qpa_A_,215,218,1,1 2qpa_A_,215,219,1,1 2qpa_A_,215,222,1,1 2qpa_A_,216,219,1,1 2qpa_A_,218,222,1,1 2qpa_A_,219,223,1,1 2qpa_A_,220,224,1,1 2qpa_A_,222,225,1,1 2qpa_A_,222,226,1,1 2qpa_A_,228,256,1,1 2qpa_A_,229,246,1,1 2qpa_A_,230,254,1,1 2qpa_A_,231,244,1,1 2qpa_A_,232,234,1,1 2qpa_A_,232,241,1,1 2qpa_A_,233,242,1,1 2qpa_A_,234,242,1,1 2qpa_A_,235,238,1,1 2qpa_A_,241,265,1,1 2qpa_A_,243,265,1,1 2qpa_A_,243,267,1,1 2qpa_A_,244,267,1,1 2qpa_A_,250,252,1,1 2qpa_A_,250,253,1,1 2qpa_A_,257,260,1,1 2qpa_A_,262,265,1,1 2qpa_A_,263,266,1,1 2qpa_A_,272,275,1,1 2qpa_A_,272,276,1,1 2qpa_A_,273,276,1,1 2qpa_A_,273,277,1,1 2qpa_A_,274,278,1,1 2qpa_A_,275,279,1,1 2qpa_A_,276,280,1,1 2qpa_A_,277,281,1,1 2qpa_A_,278,282,1,1 2qpa_A_,279,283,1,1 2qpa_A_,280,283,1,1 2qpa_A_,288,291,1,1 2qpa_A_,290,293,1,1 2qpa_A_,293,297,1,1 2qpa_A_,294,298,1,1 2qpa_A_,295,299,1,1 2qpa_A_,296,300,1,1 2qpa_A_,297,300,1,1 2qpa_A_,297,301,1,1