pair,contact1,contact2,flow1,flow2 1q4u_A_,3,28,1,1 1q4u_A_,4,28,1,1 1q4u_A_,7,12,1,1 1q4u_A_,8,12,1,1 1q4u_A_,9,12,1,1 1q4u_A_,15,18,1,1 1q4u_A_,15,19,1,1 1q4u_A_,16,19,1,1 1q4u_A_,16,26,1,1 1q4u_A_,19,22,1,1 1q4u_A_,19,23,1,1 1q4u_A_,20,24,1,1 1q4u_A_,21,25,1,1 1q4u_A_,21,26,1,1 1q4u_A_,27,39,1,1 1q4u_A_,29,37,1,1 1q4u_A_,30,35,1,1 1q4u_A_,30,37,1,1 1q4u_A_,32,35,1,1 1q4u_A_,34,105,1,1 1q4u_A_,35,102,1,1 1q4u_A_,36,103,1,1 1q4u_A_,38,101,1,1 1q4u_A_,40,99,1,1 1q4u_A_,42,97,1,1 1q4u_A_,43,46,1,1 1q4u_A_,44,47,1,1 1q4u_A_,46,54,1,1 1q4u_A_,47,95,1,1 1q4u_A_,48,51,1,1 1q4u_A_,48,52,1,1 1q4u_A_,51,95,1,1 1q4u_A_,53,94,1,1 1q4u_A_,54,56,1,1 1q4u_A_,54,57,1,1 1q4u_A_,55,59,1,1 1q4u_A_,56,60,1,1 1q4u_A_,57,61,1,1 1q4u_A_,58,62,1,1 1q4u_A_,59,63,1,1 1q4u_A_,59,86,1,1 1q4u_A_,59,88,1,1 1q4u_A_,60,64,1,1 1q4u_A_,61,65,1,1 1q4u_A_,62,66,1,1 1q4u_A_,63,67,1,1 1q4u_A_,63,86,1,1 1q4u_A_,64,68,1,1 1q4u_A_,65,69,1,1 1q4u_A_,66,70,1,1 1q4u_A_,67,70,1,1 1q4u_A_,67,71,1,1 1q4u_A_,68,72,1,1 1q4u_A_,70,73,1,1 1q4u_A_,70,74,1,1 1q4u_A_,70,115,1,1 1q4u_A_,71,75,1,1 1q4u_A_,74,77,1,1 1q4u_A_,74,79,1,1 1q4u_A_,75,78,1,1 1q4u_A_,75,139,1,1 1q4u_A_,78,139,1,1 1q4u_A_,80,137,1,1 1q4u_A_,82,135,1,1 1q4u_A_,84,112,1,1 1q4u_A_,84,133,1,1 1q4u_A_,85,133,1,1 1q4u_A_,86,88,1,1 1q4u_A_,86,130,1,1 1q4u_A_,87,131,1,1 1q4u_A_,88,130,1,1 1q4u_A_,89,129,1,1 1q4u_A_,91,127,1,1 1q4u_A_,92,127,1,1 1q4u_A_,98,122,1,1 1q4u_A_,100,120,1,1 1q4u_A_,100,121,1,1 1q4u_A_,102,118,1,1 1q4u_A_,104,116,1,1 1q4u_A_,106,114,1,1 1q4u_A_,107,114,1,1 1q4u_A_,109,112,1,1 1q4u_A_,111,136,1,1 1q4u_A_,111,137,1,1 1q4u_A_,113,134,1,1 1q4u_A_,115,132,1,1 1q4u_A_,117,130,1,1 1q4u_A_,119,127,1,1 1q4u_A_,119,128,1,1 1q4u_A_,120,124,1,1 1q4u_A_,121,124,1,1 1q4u_A_,121,125,1,1 1q4u_A_,121,127,1,1 1q4u_A_,125,127,1,1 1q4u_A_,136,137,1,1