pair,contact1,contact2,flow1,flow2 4asc_A_,4,19,1,1 4asc_A_,4,299,1,1 4asc_A_,6,297,1,1 4asc_A_,7,18,1,1 4asc_A_,8,295,1,1 4asc_A_,9,16,1,1 4asc_A_,10,293,1,1 4asc_A_,11,13,1,1 4asc_A_,11,14,1,1 4asc_A_,12,35,1,1 4asc_A_,15,28,1,1 4asc_A_,17,26,1,1 4asc_A_,18,23,1,1 4asc_A_,19,21,1,1 4asc_A_,19,22,1,1 4asc_A_,19,24,1,1 4asc_A_,20,271,1,1 4asc_A_,25,307,1,1 4asc_A_,27,76,1,1 4asc_A_,28,30,1,1 4asc_A_,28,76,1,1 4asc_A_,30,32,1,1 4asc_A_,32,78,1,1 4asc_A_,35,37,1,1 4asc_A_,36,52,1,1 4asc_A_,37,293,1,1 4asc_A_,38,50,1,1 4asc_A_,39,293,1,1 4asc_A_,40,48,1,1 4asc_A_,42,44,1,1 4asc_A_,42,45,1,1 4asc_A_,42,46,1,1 4asc_A_,43,298,1,1 4asc_A_,45,73,1,1 4asc_A_,45,298,1,1 4asc_A_,46,123,1,1 4asc_A_,47,71,1,1 4asc_A_,49,69,1,1 4asc_A_,51,67,1,1 4asc_A_,54,65,1,1 4asc_A_,56,59,1,1 4asc_A_,56,62,1,1 4asc_A_,56,63,1,1 4asc_A_,56,65,1,1 4asc_A_,59,62,1,1 4asc_A_,66,84,1,1 4asc_A_,70,79,1,1 4asc_A_,72,75,1,1 4asc_A_,72,76,1,1 4asc_A_,72,77,1,1 4asc_A_,73,303,1,1 4asc_A_,74,303,1,1 4asc_A_,75,77,1,1 4asc_A_,82,128,1,1 4asc_A_,86,88,1,1 4asc_A_,87,108,1,1 4asc_A_,88,104,1,1 4asc_A_,88,117,1,1 4asc_A_,89,106,1,1 4asc_A_,90,140,1,1 4asc_A_,92,103,1,1 4asc_A_,94,101,1,1 4asc_A_,95,145,1,1 4asc_A_,96,99,1,1 4asc_A_,97,148,1,1 4asc_A_,98,123,1,1 4asc_A_,100,121,1,1 4asc_A_,102,119,1,1 4asc_A_,103,141,1,1 4asc_A_,104,117,1,1 4asc_A_,105,115,1,1 4asc_A_,105,138,1,1 4asc_A_,106,107,1,1 4asc_A_,107,113,1,1 4asc_A_,109,112,1,1 4asc_A_,114,157,1,1 4asc_A_,115,138,1,1 4asc_A_,116,134,1,1 4asc_A_,118,131,1,1 4asc_A_,120,129,1,1 4asc_A_,122,124,1,1 4asc_A_,122,125,1,1 4asc_A_,122,126,1,1 4asc_A_,122,127,1,1 4asc_A_,132,169,1,1 4asc_A_,132,176,1,1 4asc_A_,136,167,1,1 4asc_A_,139,156,1,1 4asc_A_,140,187,1,1 4asc_A_,140,188,1,1 4asc_A_,142,153,1,1 4asc_A_,142,189,1,1 4asc_A_,144,151,1,1 4asc_A_,146,149,1,1 4asc_A_,150,169,1,1 4asc_A_,152,167,1,1 4asc_A_,154,165,1,1 4asc_A_,155,163,1,1 4asc_A_,155,186,1,1 4asc_A_,157,160,1,1 4asc_A_,157,161,1,1 4asc_A_,159,161,1,1 4asc_A_,162,204,1,1 4asc_A_,162,206,1,1 4asc_A_,163,186,1,1 4asc_A_,164,182,1,1 4asc_A_,166,179,1,1 4asc_A_,168,177,1,1 4asc_A_,170,172,1,1 4asc_A_,170,173,1,1 4asc_A_,170,175,1,1 4asc_A_,180,221,1,1 4asc_A_,180,223,1,1 4asc_A_,183,214,1,1 4asc_A_,184,186,1,1 4asc_A_,184,214,1,1 4asc_A_,186,202,1,1 4asc_A_,186,212,1,1 4asc_A_,186,214,1,1 4asc_A_,187,204,1,1 4asc_A_,188,235,1,1 4asc_A_,190,201,1,1 4asc_A_,192,193,1,1 4asc_A_,192,199,1,1 4asc_A_,194,197,1,1 4asc_A_,194,240,1,1 4asc_A_,194,274,1,1 4asc_A_,198,216,1,1 4asc_A_,200,214,1,1 4asc_A_,202,212,1,1 4asc_A_,203,210,1,1 4asc_A_,203,233,1,1 4asc_A_,205,208,1,1 4asc_A_,210,212,1,1 4asc_A_,211,229,1,1 4asc_A_,213,226,1,1 4asc_A_,215,224,1,1 4asc_A_,216,221,1,1 4asc_A_,217,220,1,1 4asc_A_,217,222,1,1 4asc_A_,227,279,1,1 4asc_A_,231,233,1,1 4asc_A_,233,249,1,1 4asc_A_,233,268,1,1 4asc_A_,234,251,1,1 4asc_A_,237,248,1,1 4asc_A_,239,246,1,1 4asc_A_,241,244,1,1 4asc_A_,245,272,1,1 4asc_A_,247,270,1,1 4asc_A_,249,268,1,1 4asc_A_,250,266,1,1 4asc_A_,252,264,1,1 4asc_A_,254,262,1,1 4asc_A_,256,258,1,1 4asc_A_,256,259,1,1 4asc_A_,256,260,1,1 4asc_A_,262,264,1,1 4asc_A_,265,291,1,1 4asc_A_,267,286,1,1 4asc_A_,267,287,1,1 4asc_A_,267,289,1,1 4asc_A_,268,270,1,1 4asc_A_,269,282,1,1 4asc_A_,269,283,1,1 4asc_A_,271,280,1,1 4asc_A_,273,276,1,1 4asc_A_,273,277,1,1 4asc_A_,273,278,1,1 4asc_A_,273,280,1,1 4asc_A_,300,302,1,1 4asc_A_,300,303,1,1 4asc_A_,301,304,1,1