pair,contact1,contact2,flow1,flow2 7t4e_A_,2,30,1,1 7t4e_A_,6,27,1,1 7t4e_A_,8,25,1,1 7t4e_A_,10,23,1,1 7t4e_A_,12,20,1,1 7t4e_A_,12,21,1,1 7t4e_A_,14,17,1,1 7t4e_A_,14,18,1,1 7t4e_A_,27,57,1,1 7t4e_A_,28,57,1,1 7t4e_A_,29,56,1,1 7t4e_A_,29,57,1,1 7t4e_A_,31,55,1,1 7t4e_A_,33,53,1,1 7t4e_A_,34,50,1,1 7t4e_A_,34,52,1,1 7t4e_A_,35,51,1,1 7t4e_A_,35,304,1,1 7t4e_A_,37,38,1,1 7t4e_A_,37,49,1,1 7t4e_A_,37,306,1,1 7t4e_A_,38,306,1,1 7t4e_A_,39,47,1,1 7t4e_A_,40,46,1,1 7t4e_A_,41,44,1,1 7t4e_A_,41,45,1,1 7t4e_A_,46,71,1,1 7t4e_A_,48,69,1,1 7t4e_A_,50,67,1,1 7t4e_A_,52,65,1,1 7t4e_A_,54,63,1,1 7t4e_A_,59,61,1,1 7t4e_A_,62,242,1,1 7t4e_A_,64,240,1,1 7t4e_A_,66,238,1,1 7t4e_A_,68,236,1,1 7t4e_A_,72,232,1,1 7t4e_A_,74,228,1,1 7t4e_A_,74,230,1,1 7t4e_A_,77,100,1,1 7t4e_A_,79,98,1,1 7t4e_A_,81,96,1,1 7t4e_A_,82,96,1,1 7t4e_A_,82,276,1,1 7t4e_A_,83,89,1,1 7t4e_A_,83,265,1,1 7t4e_A_,85,88,1,1 7t4e_A_,89,285,1,1 7t4e_A_,95,266,1,1 7t4e_A_,97,264,1,1 7t4e_A_,99,262,1,1 7t4e_A_,101,260,1,1 7t4e_A_,102,165,1,1 7t4e_A_,103,183,1,1 7t4e_A_,104,180,1,1 7t4e_A_,104,258,1,1 7t4e_A_,105,181,1,1 7t4e_A_,105,227,1,1 7t4e_A_,106,108,1,1 7t4e_A_,106,180,1,1 7t4e_A_,106,256,1,1 7t4e_A_,107,179,1,1 7t4e_A_,108,254,1,1 7t4e_A_,109,177,1,1 7t4e_A_,110,252,1,1 7t4e_A_,111,175,1,1 7t4e_A_,111,249,1,1 7t4e_A_,111,250,1,1 7t4e_A_,112,249,1,1 7t4e_A_,112,250,1,1 7t4e_A_,116,118,1,1 7t4e_A_,119,241,1,1 7t4e_A_,120,174,1,1 7t4e_A_,121,172,1,1 7t4e_A_,121,239,1,1 7t4e_A_,122,239,1,1 7t4e_A_,124,237,1,1 7t4e_A_,125,179,1,1 7t4e_A_,126,169,1,1 7t4e_A_,127,169,1,1 7t4e_A_,133,159,1,1 7t4e_A_,135,157,1,1 7t4e_A_,137,155,1,1 7t4e_A_,139,153,1,1 7t4e_A_,141,151,1,1 7t4e_A_,145,147,1,1 7t4e_A_,149,151,1,1 7t4e_A_,164,184,1,1 7t4e_A_,166,182,1,1 7t4e_A_,167,181,1,1 7t4e_A_,168,180,1,1 7t4e_A_,171,178,1,1 7t4e_A_,173,175,1,1 7t4e_A_,173,176,1,1 7t4e_A_,184,191,1,1 7t4e_A_,186,189,1,1 7t4e_A_,186,190,1,1 7t4e_A_,191,194,1,1 7t4e_A_,191,201,1,1 7t4e_A_,192,201,1,1 7t4e_A_,196,198,1,1 7t4e_A_,196,199,1,1 7t4e_A_,196,200,1,1 7t4e_A_,199,209,1,1 7t4e_A_,199,273,1,1 7t4e_A_,201,262,1,1 7t4e_A_,201,273,1,1 7t4e_A_,204,219,1,1 7t4e_A_,204,262,1,1 7t4e_A_,206,217,1,1 7t4e_A_,206,223,1,1 7t4e_A_,207,217,1,1 7t4e_A_,210,271,1,1 7t4e_A_,213,217,1,1 7t4e_A_,214,217,1,1 7t4e_A_,215,218,1,1 7t4e_A_,215,220,1,1 7t4e_A_,218,220,1,1 7t4e_A_,221,229,1,1 7t4e_A_,225,228,1,1 7t4e_A_,225,229,1,1 7t4e_A_,226,230,1,1 7t4e_A_,233,235,1,1 7t4e_A_,242,243,1,1 7t4e_A_,242,246,1,1 7t4e_A_,243,246,1,1 7t4e_A_,247,299,1,1 7t4e_A_,247,300,1,1 7t4e_A_,248,296,1,1 7t4e_A_,249,297,1,1 7t4e_A_,251,295,1,1 7t4e_A_,253,293,1,1 7t4e_A_,255,291,1,1 7t4e_A_,256,289,1,1 7t4e_A_,257,289,1,1 7t4e_A_,259,278,1,1 7t4e_A_,259,287,1,1 7t4e_A_,261,276,1,1 7t4e_A_,263,274,1,1 7t4e_A_,265,272,1,1 7t4e_A_,265,274,1,1 7t4e_A_,267,269,1,1 7t4e_A_,267,270,1,1 7t4e_A_,277,280,1,1 7t4e_A_,277,281,1,1 7t4e_A_,278,281,1,1 7t4e_A_,278,287,1,1 7t4e_A_,282,285,1,1 7t4e_A_,283,286,1,1 7t4e_A_,294,307,1,1 7t4e_A_,296,305,1,1 7t4e_A_,298,301,1,1 7t4e_A_,298,303,1,1 7t4e_A_,304,305,1,1