pair,contact1,contact2,flow1,flow2 4r7r_A_,4,96,1,1 4r7r_A_,6,10,1,1 4r7r_A_,7,11,1,1 4r7r_A_,8,12,1,1 4r7r_A_,8,98,1,1 4r7r_A_,9,13,1,1 4r7r_A_,9,98,1,1 4r7r_A_,10,14,1,1 4r7r_A_,11,15,1,1 4r7r_A_,12,16,1,1 4r7r_A_,13,17,1,1 4r7r_A_,20,70,1,1 4r7r_A_,21,33,1,1 4r7r_A_,22,30,1,1 4r7r_A_,22,68,1,1 4r7r_A_,22,70,1,1 4r7r_A_,23,31,1,1 4r7r_A_,24,66,1,1 4r7r_A_,25,28,1,1 4r7r_A_,25,29,1,1 4r7r_A_,34,37,1,1 4r7r_A_,34,121,1,1 4r7r_A_,37,40,1,1 4r7r_A_,37,117,1,1 4r7r_A_,37,121,1,1 4r7r_A_,38,41,1,1 4r7r_A_,39,43,1,1 4r7r_A_,40,44,1,1 4r7r_A_,41,45,1,1 4r7r_A_,42,46,1,1 4r7r_A_,43,47,1,1 4r7r_A_,44,47,1,1 4r7r_A_,45,48,1,1 4r7r_A_,49,52,1,1 4r7r_A_,50,53,1,1 4r7r_A_,52,101,1,1 4r7r_A_,52,104,1,1 4r7r_A_,54,99,1,1 4r7r_A_,64,80,1,1 4r7r_A_,65,80,1,1 4r7r_A_,66,79,1,1 4r7r_A_,66,89,1,1 4r7r_A_,67,78,1,1 4r7r_A_,69,76,1,1 4r7r_A_,71,74,1,1 4r7r_A_,75,91,1,1 4r7r_A_,77,89,1,1 4r7r_A_,79,87,1,1 4r7r_A_,79,89,1,1 4r7r_A_,81,85,1,1 4r7r_A_,82,85,1,1 4r7r_A_,84,102,1,1 4r7r_A_,84,110,1,1 4r7r_A_,86,100,1,1 4r7r_A_,88,98,1,1 4r7r_A_,90,93,1,1 4r7r_A_,96,98,1,1 4r7r_A_,106,109,1,1 4r7r_A_,107,110,1,1 4r7r_A_,110,114,1,1 4r7r_A_,111,115,1,1 4r7r_A_,112,116,1,1 4r7r_A_,113,117,1,1 4r7r_A_,114,118,1,1 4r7r_A_,115,119,1,1 4r7r_A_,116,120,1,1 4r7r_A_,117,121,1,1