pair,contact1,contact2,flow1,flow2 4en1_A_,2,4,1,1 4en1_A_,2,83,1,1 4en1_A_,3,6,1,1 4en1_A_,4,7,1,1 4en1_A_,5,8,1,1 4en1_A_,6,9,1,1 4en1_A_,9,38,1,1 4en1_A_,12,35,1,1 4en1_A_,13,116,1,1 4en1_A_,14,33,1,1 4en1_A_,15,116,1,1 4en1_A_,15,118,1,1 4en1_A_,16,31,1,1 4en1_A_,17,30,1,1 4en1_A_,17,118,1,1 4en1_A_,17,120,1,1 4en1_A_,18,28,1,1 4en1_A_,18,29,1,1 4en1_A_,19,120,1,1 4en1_A_,19,122,1,1 4en1_A_,20,27,1,1 4en1_A_,21,24,1,1 4en1_A_,21,26,1,1 4en1_A_,21,122,1,1 4en1_A_,21,124,1,1 4en1_A_,22,25,1,1 4en1_A_,23,124,1,1 4en1_A_,23,127,1,1 4en1_A_,25,129,1,1 4en1_A_,28,48,1,1 4en1_A_,28,49,1,1 4en1_A_,28,50,1,1 4en1_A_,30,47,1,1 4en1_A_,32,45,1,1 4en1_A_,34,43,1,1 4en1_A_,36,38,1,1 4en1_A_,36,39,1,1 4en1_A_,36,41,1,1 4en1_A_,37,40,1,1 4en1_A_,40,221,1,1 4en1_A_,42,219,1,1 4en1_A_,44,217,1,1 4en1_A_,45,207,1,1 4en1_A_,45,210,1,1 4en1_A_,46,215,1,1 4en1_A_,48,50,1,1 4en1_A_,48,51,1,1 4en1_A_,48,213,1,1 4en1_A_,53,136,1,1 4en1_A_,53,213,1,1 4en1_A_,56,59,1,1 4en1_A_,57,60,1,1 4en1_A_,57,213,1,1 4en1_A_,59,103,1,1 4en1_A_,60,63,1,1 4en1_A_,60,64,1,1 4en1_A_,62,93,1,1 4en1_A_,62,178,1,1 4en1_A_,63,118,1,1 4en1_A_,64,118,1,1 4en1_A_,65,68,1,1 4en1_A_,66,69,1,1 4en1_A_,66,180,1,1 4en1_A_,67,82,1,1 4en1_A_,67,89,1,1 4en1_A_,69,82,1,1 4en1_A_,70,221,1,1 4en1_A_,70,223,1,1 4en1_A_,71,76,1,1 4en1_A_,71,196,1,1 4en1_A_,72,75,1,1 4en1_A_,73,76,1,1 4en1_A_,74,226,1,1 4en1_A_,75,78,1,1 4en1_A_,76,79,1,1 4en1_A_,78,194,1,1 4en1_A_,79,82,1,1 4en1_A_,79,83,1,1 4en1_A_,80,83,1,1 4en1_A_,80,84,1,1 4en1_A_,82,85,1,1 4en1_A_,83,191,1,1 4en1_A_,84,88,1,1 4en1_A_,86,111,1,1 4en1_A_,88,185,1,1 4en1_A_,89,109,1,1 4en1_A_,90,183,1,1 4en1_A_,91,107,1,1 4en1_A_,92,181,1,1 4en1_A_,93,105,1,1 4en1_A_,93,180,1,1 4en1_A_,94,104,1,1 4en1_A_,94,179,1,1 4en1_A_,95,103,1,1 4en1_A_,96,177,1,1 4en1_A_,97,100,1,1 4en1_A_,97,101,1,1 4en1_A_,98,175,1,1 4en1_A_,99,128,1,1 4en1_A_,100,101,1,1 4en1_A_,100,128,1,1 4en1_A_,102,125,1,1 4en1_A_,104,123,1,1 4en1_A_,106,108,1,1 4en1_A_,106,121,1,1 4en1_A_,108,110,1,1 4en1_A_,108,119,1,1 4en1_A_,110,117,1,1 4en1_A_,112,115,1,1 4en1_A_,128,131,1,1 4en1_A_,130,137,1,1 4en1_A_,131,135,1,1 4en1_A_,132,137,1,1 4en1_A_,133,136,1,1 4en1_A_,137,169,1,1 4en1_A_,139,141,1,1 4en1_A_,139,167,1,1 4en1_A_,140,205,1,1 4en1_A_,143,202,1,1 4en1_A_,145,200,1,1 4en1_A_,147,198,1,1 4en1_A_,148,161,1,1 4en1_A_,149,196,1,1 4en1_A_,150,159,1,1 4en1_A_,150,195,1,1 4en1_A_,152,155,1,1 4en1_A_,152,157,1,1 4en1_A_,153,156,1,1 4en1_A_,158,182,1,1 4en1_A_,160,180,1,1 4en1_A_,162,178,1,1 4en1_A_,164,176,1,1 4en1_A_,166,174,1,1 4en1_A_,168,171,1,1 4en1_A_,168,172,1,1 4en1_A_,170,172,1,1 4en1_A_,176,178,1,1 4en1_A_,194,196,1,1 4en1_A_,197,224,1,1 4en1_A_,199,201,1,1 4en1_A_,199,222,1,1 4en1_A_,201,220,1,1 4en1_A_,202,219,1,1 4en1_A_,203,218,1,1 4en1_A_,205,216,1,1 4en1_A_,206,214,1,1 4en1_A_,207,209,1,1 4en1_A_,207,210,1,1 4en1_A_,207,214,1,1 4en1_A_,210,212,1,1 4en1_A_,212,214,1,1 4en1_A_,229,232,1,1