pair,contact1,contact2,flow1,flow2 4i2u_A_,1,4,1,1 4i2u_A_,1,5,1,1 4i2u_A_,2,6,1,1 4i2u_A_,3,7,1,1 4i2u_A_,4,8,1,1 4i2u_A_,5,9,1,1 4i2u_A_,6,9,1,1 4i2u_A_,6,10,1,1 4i2u_A_,7,11,1,1 4i2u_A_,8,12,1,1 4i2u_A_,9,12,1,1 4i2u_A_,9,13,1,1 4i2u_A_,10,14,1,1 4i2u_A_,15,76,1,1 4i2u_A_,15,102,1,1 4i2u_A_,16,44,1,1 4i2u_A_,17,74,1,1 4i2u_A_,18,44,1,1 4i2u_A_,18,46,1,1 4i2u_A_,19,72,1,1 4i2u_A_,20,46,1,1 4i2u_A_,20,48,1,1 4i2u_A_,21,24,1,1 4i2u_A_,21,58,1,1 4i2u_A_,22,49,1,1 4i2u_A_,24,28,1,1 4i2u_A_,25,29,1,1 4i2u_A_,26,30,1,1 4i2u_A_,27,31,1,1 4i2u_A_,28,32,1,1 4i2u_A_,29,33,1,1 4i2u_A_,29,84,1,1 4i2u_A_,30,34,1,1 4i2u_A_,31,35,1,1 4i2u_A_,31,47,1,1 4i2u_A_,33,36,1,1 4i2u_A_,34,37,1,1 4i2u_A_,34,38,1,1 4i2u_A_,39,42,1,1 4i2u_A_,40,43,1,1 4i2u_A_,47,50,1,1 4i2u_A_,47,51,1,1 4i2u_A_,51,53,1,1 4i2u_A_,51,54,1,1 4i2u_A_,53,57,1,1 4i2u_A_,54,58,1,1 4i2u_A_,55,59,1,1 4i2u_A_,56,60,1,1 4i2u_A_,57,61,1,1 4i2u_A_,58,62,1,1 4i2u_A_,58,68,1,1 4i2u_A_,59,63,1,1 4i2u_A_,59,68,1,1 4i2u_A_,60,64,1,1 4i2u_A_,61,65,1,1 4i2u_A_,62,66,1,1 4i2u_A_,65,67,1,1 4i2u_A_,65,72,1,1 4i2u_A_,67,72,1,1 4i2u_A_,69,72,1,1 4i2u_A_,71,72,1,1 4i2u_A_,73,80,1,1 4i2u_A_,73,81,1,1 4i2u_A_,75,78,1,1 4i2u_A_,82,85,1,1 4i2u_A_,82,86,1,1 4i2u_A_,83,87,1,1 4i2u_A_,84,88,1,1 4i2u_A_,85,89,1,1 4i2u_A_,86,90,1,1 4i2u_A_,87,91,1,1 4i2u_A_,88,92,1,1 4i2u_A_,89,95,1,1 4i2u_A_,92,94,1,1 4i2u_A_,93,97,1,1 4i2u_A_,94,98,1,1 4i2u_A_,95,99,1,1 4i2u_A_,96,100,1,1 4i2u_A_,97,101,1,1 4i2u_A_,98,102,1,1 4i2u_A_,99,104,1,1 4i2u_A_,100,103,1,1