pair,contact1,contact2,flow1,flow2
3ivp_A_,2,3,1,1
3ivp_A_,2,5,1,1
3ivp_A_,5,6,1,1
3ivp_A_,5,48,1,1
3ivp_A_,6,48,1,1
3ivp_A_,6,68,1,1
3ivp_A_,7,9,1,1
3ivp_A_,8,12,1,1
3ivp_A_,9,13,1,1
3ivp_A_,10,14,1,1
3ivp_A_,11,15,1,1
3ivp_A_,12,16,1,1
3ivp_A_,13,17,1,1
3ivp_A_,14,18,1,1
3ivp_A_,15,19,1,1
3ivp_A_,16,20,1,1
3ivp_A_,17,21,1,1
3ivp_A_,18,22,1,1
3ivp_A_,19,24,1,1
3ivp_A_,19,43,1,1
3ivp_A_,20,23,1,1
3ivp_A_,22,61,1,1
3ivp_A_,25,27,1,1
3ivp_A_,25,28,1,1
3ivp_A_,25,29,1,1
3ivp_A_,26,30,1,1
3ivp_A_,26,43,1,1
3ivp_A_,27,31,1,1
3ivp_A_,30,34,1,1
3ivp_A_,35,37,1,1
3ivp_A_,35,39,1,1
3ivp_A_,36,40,1,1
3ivp_A_,37,41,1,1
3ivp_A_,38,42,1,1
3ivp_A_,38,50,1,1
3ivp_A_,39,43,1,1
3ivp_A_,40,44,1,1
3ivp_A_,41,45,1,1
3ivp_A_,41,47,1,1
3ivp_A_,50,53,1,1
3ivp_A_,50,54,1,1
3ivp_A_,51,55,1,1
3ivp_A_,52,56,1,1
3ivp_A_,53,57,1,1
3ivp_A_,54,58,1,1
3ivp_A_,55,59,1,1
3ivp_A_,56,59,1,1
3ivp_A_,56,60,1,1
3ivp_A_,57,61,1,1
3ivp_A_,58,63,1,1
3ivp_A_,64,67,1,1
3ivp_A_,65,68,1,1
3ivp_A_,65,69,1,1
3ivp_A_,66,70,1,1
3ivp_A_,76,78,1,1
3ivp_A_,78,82,1,1
3ivp_A_,79,83,1,1
3ivp_A_,80,83,1,1
3ivp_A_,80,84,1,1
3ivp_A_,81,85,1,1
3ivp_A_,82,86,1,1
3ivp_A_,83,87,1,1
3ivp_A_,84,88,1,1
3ivp_A_,88,91,1,1
3ivp_A_,92,95,1,1
3ivp_A_,92,96,1,1
3ivp_A_,93,97,1,1
3ivp_A_,94,97,1,1
3ivp_A_,94,98,1,1
3ivp_A_,97,100,1,1
3ivp_A_,98,100,1,1
3ivp_A_,98,101,1,1
3ivp_A_,99,103,1,1
3ivp_A_,100,104,1,1
3ivp_A_,101,105,1,1
3ivp_A_,102,106,1,1
3ivp_A_,103,107,1,1
3ivp_A_,104,108,1,1
3ivp_A_,105,109,1,1
3ivp_A_,106,110,1,1
3ivp_A_,107,111,1,1
3ivp_A_,108,112,1,1
3ivp_A_,109,113,1,1
3ivp_A_,110,113,1,1