pair,contact1,contact2,flow1,flow2 1mt1_B_,2,5,1,1 1mt1_B_,14,16,1,1 1mt1_B_,18,20,1,1 1mt1_B_,19,104,1,1 1mt1_B_,20,21,1,1 1mt1_B_,20,102,1,1 1mt1_B_,21,102,1,1 1mt1_B_,23,100,1,1 1mt1_B_,25,97,1,1 1mt1_B_,25,98,1,1 1mt1_B_,27,29,1,1 1mt1_B_,27,32,1,1 1mt1_B_,27,96,1,1 1mt1_B_,29,32,1,1 1mt1_B_,31,92,1,1 1mt1_B_,32,92,1,1 1mt1_B_,34,90,1,1 1mt1_B_,35,56,1,1 1mt1_B_,35,58,1,1 1mt1_B_,35,59,1,1 1mt1_B_,36,88,1,1 1mt1_B_,37,54,1,1 1mt1_B_,38,86,1,1 1mt1_B_,39,67,1,1 1mt1_B_,40,84,1,1 1mt1_B_,41,51,1,1 1mt1_B_,42,81,1,1 1mt1_B_,42,82,1,1 1mt1_B_,43,46,1,1 1mt1_B_,44,79,1,1 1mt1_B_,45,47,1,1 1mt1_B_,45,48,1,1 1mt1_B_,58,59,1,1 1mt1_B_,59,62,1,1 1mt1_B_,59,63,1,1 1mt1_B_,60,64,1,1 1mt1_B_,60,89,1,1 1mt1_B_,61,65,1,1 1mt1_B_,62,66,1,1 1mt1_B_,63,67,1,1 1mt1_B_,64,68,1,1 1mt1_B_,64,85,1,1 1mt1_B_,65,69,1,1 1mt1_B_,68,71,1,1 1mt1_B_,68,83,1,1 1mt1_B_,68,85,1,1 1mt1_B_,69,72,1,1 1mt1_B_,70,74,1,1 1mt1_B_,71,75,1,1 1mt1_B_,73,76,1,1 1mt1_B_,74,78,1,1 1mt1_B_,75,77,1,1 1mt1_B_,81,82,1,1 1mt1_B_,82,84,1,1