pair,contact1,contact2,flow1,flow2 1pil_A_,1,2,1,1 1pil_A_,1,67,1,1 1pil_A_,1,110,1,1 1pil_A_,1,112,1,1 1pil_A_,2,65,1,1 1pil_A_,2,67,1,1 1pil_A_,2,95,1,1 1pil_A_,3,94,1,1 1pil_A_,4,63,1,1 1pil_A_,5,92,1,1 1pil_A_,6,61,1,1 1pil_A_,7,90,1,1 1pil_A_,8,59,1,1 1pil_A_,9,12,1,1 1pil_A_,9,86,1,1 1pil_A_,12,16,1,1 1pil_A_,13,17,1,1 1pil_A_,14,18,1,1 1pil_A_,15,19,1,1 1pil_A_,16,20,1,1 1pil_A_,17,21,1,1 1pil_A_,18,22,1,1 1pil_A_,19,22,1,1 1pil_A_,19,23,1,1 1pil_A_,20,25,1,1 1pil_A_,29,62,1,1 1pil_A_,31,60,1,1 1pil_A_,33,58,1,1 1pil_A_,35,56,1,1 1pil_A_,39,42,1,1 1pil_A_,45,47,1,1 1pil_A_,46,48,1,1 1pil_A_,47,49,1,1 1pil_A_,47,53,1,1 1pil_A_,48,50,1,1 1pil_A_,49,51,1,1 1pil_A_,58,87,1,1 1pil_A_,66,69,1,1 1pil_A_,67,70,1,1 1pil_A_,67,112,1,1 1pil_A_,69,72,1,1 1pil_A_,69,73,1,1 1pil_A_,70,74,1,1 1pil_A_,71,75,1,1 1pil_A_,72,76,1,1 1pil_A_,73,77,1,1 1pil_A_,74,78,1,1 1pil_A_,75,79,1,1 1pil_A_,76,80,1,1 1pil_A_,77,80,1,1 1pil_A_,77,81,1,1 1pil_A_,78,82,1,1 1pil_A_,83,85,1,1 1pil_A_,83,88,1,1 1pil_A_,84,88,1,1 1pil_A_,98,107,1,1 1pil_A_,99,108,1,1 1pil_A_,101,104,1,1 1pil_A_,101,105,1,1 1pil_A_,101,106,1,1 1pil_A_,104,106,1,1 1pil_A_,109,111,1,1 1pil_A_,109,112,1,1