pair,contact1,contact2,flow1,flow2 2qru_A_,2,23,1,1 2qru_A_,3,5,1,1 2qru_A_,5,17,1,1 2qru_A_,6,16,1,1 2qru_A_,7,15,1,1 2qru_A_,9,12,1,1 2qru_A_,9,13,1,1 2qru_A_,11,13,1,1 2qru_A_,11,80,1,1 2qru_A_,11,81,1,1 2qru_A_,14,62,1,1 2qru_A_,16,60,1,1 2qru_A_,18,58,1,1 2qru_A_,20,22,1,1 2qru_A_,20,25,1,1 2qru_A_,20,57,1,1 2qru_A_,25,26,1,1 2qru_A_,25,55,1,1 2qru_A_,25,57,1,1 2qru_A_,25,93,1,1 2qru_A_,26,55,1,1 2qru_A_,26,57,1,1 2qru_A_,27,94,1,1 2qru_A_,27,96,1,1 2qru_A_,28,57,1,1 2qru_A_,28,59,1,1 2qru_A_,29,96,1,1 2qru_A_,29,98,1,1 2qru_A_,30,42,1,1 2qru_A_,30,59,1,1 2qru_A_,30,61,1,1 2qru_A_,31,98,1,1 2qru_A_,31,100,1,1 2qru_A_,32,33,1,1 2qru_A_,32,63,1,1 2qru_A_,33,42,1,1 2qru_A_,34,37,1,1 2qru_A_,35,185,1,1 2qru_A_,36,168,1,1 2qru_A_,38,163,1,1 2qru_A_,39,41,1,1 2qru_A_,39,42,1,1 2qru_A_,39,162,1,1 2qru_A_,40,62,1,1 2qru_A_,42,100,1,1 2qru_A_,44,48,1,1 2qru_A_,45,48,1,1 2qru_A_,45,49,1,1 2qru_A_,46,50,1,1 2qru_A_,46,252,1,1 2qru_A_,47,51,1,1 2qru_A_,48,49,1,1 2qru_A_,48,52,1,1 2qru_A_,49,52,1,1 2qru_A_,49,53,1,1 2qru_A_,50,53,1,1 2qru_A_,50,54,1,1 2qru_A_,51,54,1,1 2qru_A_,51,56,1,1 2qru_A_,52,55,1,1 2qru_A_,54,264,1,1 2qru_A_,54,268,1,1 2qru_A_,65,69,1,1 2qru_A_,65,160,1,1 2qru_A_,66,168,1,1 2qru_A_,67,70,1,1 2qru_A_,68,155,1,1 2qru_A_,68,158,1,1 2qru_A_,68,168,1,1 2qru_A_,70,74,1,1 2qru_A_,70,184,1,1 2qru_A_,71,75,1,1 2qru_A_,71,185,1,1 2qru_A_,72,73,1,1 2qru_A_,72,76,1,1 2qru_A_,73,77,1,1 2qru_A_,74,78,1,1 2qru_A_,75,79,1,1 2qru_A_,76,80,1,1 2qru_A_,77,81,1,1 2qru_A_,78,82,1,1 2qru_A_,79,83,1,1 2qru_A_,80,84,1,1 2qru_A_,81,85,1,1 2qru_A_,82,86,1,1 2qru_A_,83,87,1,1 2qru_A_,84,88,1,1 2qru_A_,85,89,1,1 2qru_A_,85,90,1,1 2qru_A_,86,91,1,1 2qru_A_,86,92,1,1 2qru_A_,88,91,1,1 2qru_A_,90,93,1,1 2qru_A_,95,121,1,1 2qru_A_,97,122,1,1 2qru_A_,97,124,1,1 2qru_A_,98,124,1,1 2qru_A_,99,124,1,1 2qru_A_,99,126,1,1 2qru_A_,100,103,1,1 2qru_A_,100,246,1,1 2qru_A_,101,104,1,1 2qru_A_,101,105,1,1 2qru_A_,101,126,1,1 2qru_A_,101,245,1,1 2qru_A_,102,106,1,1 2qru_A_,105,108,1,1 2qru_A_,105,196,1,1 2qru_A_,106,109,1,1 2qru_A_,107,111,1,1 2qru_A_,108,112,1,1 2qru_A_,109,113,1,1 2qru_A_,110,114,1,1 2qru_A_,112,115,1,1 2qru_A_,113,116,1,1 2qru_A_,113,118,1,1 2qru_A_,114,117,1,1 2qru_A_,114,205,1,1 2qru_A_,123,208,1,1 2qru_A_,123,209,1,1 2qru_A_,123,210,1,1 2qru_A_,125,128,1,1 2qru_A_,125,210,1,1 2qru_A_,125,211,1,1 2qru_A_,125,212,1,1 2qru_A_,125,225,1,1 2qru_A_,127,212,1,1 2qru_A_,127,246,1,1 2qru_A_,127,248,1,1 2qru_A_,130,198,1,1 2qru_A_,131,133,1,1 2qru_A_,131,224,1,1 2qru_A_,132,135,1,1 2qru_A_,133,136,1,1 2qru_A_,134,137,1,1 2qru_A_,136,191,1,1 2qru_A_,139,219,1,1 2qru_A_,142,177,1,1 2qru_A_,144,145,1,1 2qru_A_,144,177,1,1 2qru_A_,146,177,1,1 2qru_A_,147,150,1,1 2qru_A_,148,151,1,1 2qru_A_,149,152,1,1 2qru_A_,151,154,1,1 2qru_A_,155,157,1,1 2qru_A_,155,158,1,1 2qru_A_,155,168,1,1 2qru_A_,163,166,1,1 2qru_A_,163,167,1,1 2qru_A_,163,168,1,1 2qru_A_,166,169,1,1 2qru_A_,168,171,1,1 2qru_A_,168,172,1,1 2qru_A_,169,173,1,1 2qru_A_,170,174,1,1 2qru_A_,171,175,1,1 2qru_A_,172,175,1,1 2qru_A_,172,176,1,1 2qru_A_,172,219,1,1 2qru_A_,173,177,1,1 2qru_A_,174,178,1,1 2qru_A_,175,180,1,1 2qru_A_,176,179,1,1 2qru_A_,180,184,1,1 2qru_A_,181,185,1,1 2qru_A_,182,187,1,1 2qru_A_,183,186,1,1 2qru_A_,188,191,1,1 2qru_A_,188,193,1,1 2qru_A_,190,192,1,1 2qru_A_,192,194,1,1 2qru_A_,193,196,1,1 2qru_A_,194,197,1,1 2qru_A_,199,202,1,1 2qru_A_,199,203,1,1 2qru_A_,200,204,1,1 2qru_A_,202,205,1,1 2qru_A_,203,206,1,1 2qru_A_,209,235,1,1 2qru_A_,209,236,1,1 2qru_A_,211,225,1,1 2qru_A_,211,236,1,1 2qru_A_,211,238,1,1 2qru_A_,212,238,1,1 2qru_A_,213,240,1,1 2qru_A_,214,216,1,1 2qru_A_,214,217,1,1 2qru_A_,214,243,1,1 2qru_A_,215,240,1,1 2qru_A_,217,219,1,1 2qru_A_,217,220,1,1 2qru_A_,217,245,1,1 2qru_A_,221,224,1,1 2qru_A_,222,226,1,1 2qru_A_,223,224,1,1 2qru_A_,223,227,1,1 2qru_A_,224,228,1,1 2qru_A_,225,229,1,1 2qru_A_,227,230,1,1 2qru_A_,227,231,1,1 2qru_A_,232,235,1,1 2qru_A_,233,235,1,1 2qru_A_,244,246,1,1 2qru_A_,244,249,1,1 2qru_A_,245,247,1,1 2qru_A_,246,249,1,1 2qru_A_,247,250,1,1 2qru_A_,249,250,1,1 2qru_A_,250,253,1,1 2qru_A_,253,255,1,1 2qru_A_,253,257,1,1 2qru_A_,254,258,1,1 2qru_A_,255,259,1,1 2qru_A_,256,260,1,1 2qru_A_,257,261,1,1 2qru_A_,258,262,1,1 2qru_A_,259,263,1,1 2qru_A_,260,264,1,1 2qru_A_,261,265,1,1 2qru_A_,262,266,1,1 2qru_A_,263,267,1,1 2qru_A_,264,268,1,1 2qru_A_,266,269,1,1 2qru_A_,266,270,1,1 2qru_A_,267,270,1,1