pair,contact1,contact2,flow1,flow2 2r5u_A_,2,4,1,1 2r5u_A_,3,108,1,1 2r5u_A_,5,8,1,1 2r5u_A_,5,9,1,1 2r5u_A_,6,10,1,1 2r5u_A_,7,11,1,1 2r5u_A_,8,12,1,1 2r5u_A_,9,13,1,1 2r5u_A_,9,36,1,1 2r5u_A_,9,40,1,1 2r5u_A_,10,14,1,1 2r5u_A_,11,15,1,1 2r5u_A_,12,16,1,1 2r5u_A_,13,17,1,1 2r5u_A_,15,18,1,1 2r5u_A_,19,22,1,1 2r5u_A_,21,25,1,1 2r5u_A_,22,26,1,1 2r5u_A_,23,27,1,1 2r5u_A_,25,29,1,1 2r5u_A_,26,29,1,1 2r5u_A_,26,30,1,1 2r5u_A_,31,34,1,1 2r5u_A_,33,41,1,1 2r5u_A_,34,108,1,1 2r5u_A_,34,109,1,1 2r5u_A_,35,41,1,1 2r5u_A_,37,40,1,1 2r5u_A_,37,41,1,1 2r5u_A_,38,42,1,1 2r5u_A_,39,43,1,1 2r5u_A_,40,44,1,1 2r5u_A_,40,80,1,1 2r5u_A_,41,45,1,1 2r5u_A_,42,46,1,1 2r5u_A_,42,69,1,1 2r5u_A_,43,47,1,1 2r5u_A_,44,48,1,1 2r5u_A_,45,49,1,1 2r5u_A_,46,50,1,1 2r5u_A_,47,51,1,1 2r5u_A_,48,52,1,1 2r5u_A_,49,69,1,1 2r5u_A_,50,53,1,1 2r5u_A_,50,55,1,1 2r5u_A_,51,54,1,1 2r5u_A_,56,61,1,1 2r5u_A_,58,60,1,1 2r5u_A_,58,61,1,1 2r5u_A_,58,62,1,1 2r5u_A_,59,63,1,1 2r5u_A_,60,64,1,1 2r5u_A_,61,65,1,1 2r5u_A_,62,66,1,1 2r5u_A_,63,67,1,1 2r5u_A_,64,68,1,1 2r5u_A_,65,68,1,1 2r5u_A_,65,69,1,1 2r5u_A_,66,69,1,1 2r5u_A_,66,71,1,1 2r5u_A_,67,70,1,1 2r5u_A_,71,74,1,1 2r5u_A_,71,75,1,1 2r5u_A_,72,77,1,1 2r5u_A_,77,80,1,1 2r5u_A_,78,82,1,1 2r5u_A_,79,83,1,1 2r5u_A_,80,84,1,1 2r5u_A_,81,85,1,1 2r5u_A_,82,86,1,1 2r5u_A_,83,86,1,1 2r5u_A_,84,87,1,1 2r5u_A_,85,88,1,1 2r5u_A_,90,92,1,1 2r5u_A_,91,94,1,1 2r5u_A_,93,97,1,1 2r5u_A_,94,98,1,1 2r5u_A_,95,99,1,1 2r5u_A_,96,99,1,1 2r5u_A_,96,100,1,1 2r5u_A_,97,101,1,1 2r5u_A_,98,102,1,1 2r5u_A_,99,103,1,1 2r5u_A_,100,104,1,1 2r5u_A_,101,105,1,1 2r5u_A_,102,106,1,1 2r5u_A_,103,107,1,1 2r5u_A_,104,108,1,1 2r5u_A_,105,109,1,1 2r5u_A_,106,110,1,1 2r5u_A_,107,111,1,1 2r5u_A_,108,112,1,1 2r5u_A_,109,113,1,1 2r5u_A_,110,114,1,1 2r5u_A_,111,115,1,1 2r5u_A_,112,115,1,1 2r5u_A_,112,116,1,1 2r5u_A_,113,117,1,1 2r5u_A_,114,118,1,1 2r5u_A_,115,119,1,1 2r5u_A_,116,120,1,1 2r5u_A_,117,121,1,1 2r5u_A_,118,122,1,1 2r5u_A_,119,123,1,1 2r5u_A_,120,124,1,1 2r5u_A_,120,136,1,1 2r5u_A_,125,128,1,1 2r5u_A_,129,132,1,1 2r5u_A_,129,133,1,1 2r5u_A_,130,134,1,1 2r5u_A_,131,135,1,1 2r5u_A_,132,136,1,1 2r5u_A_,133,137,1,1 2r5u_A_,134,138,1,1 2r5u_A_,135,139,1,1 2r5u_A_,136,140,1,1 2r5u_A_,138,142,1,1 2r5u_A_,139,143,1,1 2r5u_A_,141,144,1,1