pair,contact1,contact2,flow1,flow2 3qr8_A_,3,7,1,1 3qr8_A_,4,8,1,1 3qr8_A_,5,9,1,1 3qr8_A_,6,10,1,1 3qr8_A_,12,61,1,1 3qr8_A_,13,30,1,1 3qr8_A_,13,58,1,1 3qr8_A_,13,59,1,1 3qr8_A_,14,59,1,1 3qr8_A_,15,29,1,1 3qr8_A_,16,56,1,1 3qr8_A_,16,57,1,1 3qr8_A_,17,27,1,1 3qr8_A_,18,27,1,1 3qr8_A_,20,23,1,1 3qr8_A_,20,24,1,1 3qr8_A_,20,25,1,1 3qr8_A_,25,36,1,1 3qr8_A_,26,37,1,1 3qr8_A_,28,34,1,1 3qr8_A_,29,31,1,1 3qr8_A_,34,35,1,1 3qr8_A_,35,36,1,1 3qr8_A_,38,73,1,1 3qr8_A_,40,73,1,1 3qr8_A_,41,49,1,1 3qr8_A_,43,49,1,1 3qr8_A_,45,47,1,1 3qr8_A_,54,57,1,1 3qr8_A_,58,77,1,1 3qr8_A_,60,74,1,1 3qr8_A_,62,72,1,1 3qr8_A_,64,70,1,1 3qr8_A_,65,69,1,1 3qr8_A_,79,82,1,1 3qr8_A_,84,86,1,1 3qr8_A_,86,88,1,1 3qr8_A_,88,91,1,1 3qr8_A_,88,105,1,1 3qr8_A_,92,104,1,1 3qr8_A_,93,95,1,1 3qr8_A_,93,103,1,1 3qr8_A_,94,102,1,1 3qr8_A_,96,99,1,1 3qr8_A_,96,100,1,1 3qr8_A_,98,100,1,1 3qr8_A_,101,114,1,1 3qr8_A_,103,112,1,1 3qr8_A_,105,107,1,1 3qr8_A_,105,108,1,1 3qr8_A_,105,110,1,1 3qr8_A_,106,109,1,1 3qr8_A_,145,147,1,1