pair,contact1,contact2,flow1,flow2 4m5f_B_,2,19,1,1 4m5f_B_,4,5,1,1 4m5f_B_,4,17,1,1 4m5f_B_,5,17,1,1 4m5f_B_,7,15,1,1 4m5f_B_,9,12,1,1 4m5f_B_,9,13,1,1 4m5f_B_,9,27,1,1 4m5f_B_,11,28,1,1 4m5f_B_,14,122,1,1 4m5f_B_,16,120,1,1 4m5f_B_,16,122,1,1 4m5f_B_,18,21,1,1 4m5f_B_,20,35,1,1 4m5f_B_,22,33,1,1 4m5f_B_,24,31,1,1 4m5f_B_,24,33,1,1 4m5f_B_,26,29,1,1 4m5f_B_,26,45,1,1 4m5f_B_,28,48,1,1 4m5f_B_,30,46,1,1 4m5f_B_,31,33,1,1 4m5f_B_,32,44,1,1 4m5f_B_,34,42,1,1 4m5f_B_,40,103,1,1 4m5f_B_,43,101,1,1 4m5f_B_,45,99,1,1 4m5f_B_,47,97,1,1 4m5f_B_,49,95,1,1 4m5f_B_,60,67,1,1 4m5f_B_,62,65,1,1 4m5f_B_,68,88,1,1 4m5f_B_,70,86,1,1 4m5f_B_,72,84,1,1 4m5f_B_,73,81,1,1 4m5f_B_,74,82,1,1 4m5f_B_,74,84,1,1 4m5f_B_,77,80,1,1 4m5f_B_,80,103,1,1 4m5f_B_,81,104,1,1 4m5f_B_,83,102,1,1 4m5f_B_,85,100,1,1 4m5f_B_,87,98,1,1 4m5f_B_,89,96,1,1 4m5f_B_,89,118,1,1 4m5f_B_,89,119,1,1 4m5f_B_,89,121,1,1 4m5f_B_,91,94,1,1 4m5f_B_,104,106,1,1 4m5f_B_,104,107,1,1 4m5f_B_,110,112,1,1 4m5f_B_,111,115,1,1 4m5f_B_,112,116,1,1 4m5f_B_,113,117,1,1 4m5f_B_,114,118,1,1 4m5f_B_,115,119,1,1 4m5f_B_,116,120,1,1 4m5f_B_,118,121,1,1 4m5f_B_,120,122,1,1