pair,contact1,contact2,flow1,flow2 4y1u_A_,1,118,1,1 4y1u_A_,3,117,1,1 4y1u_A_,5,115,1,1 4y1u_A_,8,113,1,1 4y1u_A_,9,113,1,1 4y1u_A_,10,112,1,1 4y1u_A_,11,14,1,1 4y1u_A_,13,86,1,1 4y1u_A_,14,85,1,1 4y1u_A_,16,126,1,1 4y1u_A_,17,83,1,1 4y1u_A_,18,124,1,1 4y1u_A_,19,81,1,1 4y1u_A_,20,122,1,1 4y1u_A_,21,78,1,1 4y1u_A_,21,79,1,1 4y1u_A_,22,25,1,1 4y1u_A_,22,78,1,1 4y1u_A_,22,120,1,1 4y1u_A_,26,46,1,1 4y1u_A_,26,47,1,1 4y1u_A_,26,120,1,1 4y1u_A_,27,120,1,1 4y1u_A_,28,43,1,1 4y1u_A_,28,44,1,1 4y1u_A_,29,118,1,1 4y1u_A_,30,42,1,1 4y1u_A_,31,41,1,1 4y1u_A_,31,116,1,1 4y1u_A_,32,40,1,1 4y1u_A_,33,113,1,1 4y1u_A_,33,114,1,1 4y1u_A_,34,38,1,1 4y1u_A_,35,37,1,1 4y1u_A_,35,38,1,1 4y1u_A_,37,62,1,1 4y1u_A_,38,61,1,1 4y1u_A_,39,59,1,1 4y1u_A_,41,57,1,1 4y1u_A_,43,45,1,1 4y1u_A_,43,56,1,1 4y1u_A_,45,51,1,1 4y1u_A_,45,54,1,1 4y1u_A_,46,53,1,1 4y1u_A_,48,51,1,1 4y1u_A_,51,69,1,1 4y1u_A_,52,54,1,1 4y1u_A_,55,70,1,1 4y1u_A_,57,58,1,1 4y1u_A_,57,65,1,1 4y1u_A_,57,106,1,1 4y1u_A_,58,65,1,1 4y1u_A_,58,106,1,1 4y1u_A_,60,63,1,1 4y1u_A_,66,106,1,1 4y1u_A_,67,69,1,1 4y1u_A_,76,79,1,1 4y1u_A_,85,92,1,1 4y1u_A_,87,89,1,1 4y1u_A_,87,90,1,1 4y1u_A_,87,105,1,1 4y1u_A_,88,105,1,1 4y1u_A_,89,105,1,1 4y1u_A_,91,103,1,1 4y1u_A_,92,102,1,1 4y1u_A_,93,101,1,1 4y1u_A_,95,98,1,1 4y1u_A_,95,99,1,1 4y1u_A_,100,102,1,1 4y1u_A_,105,107,1,1 4y1u_A_,105,108,1,1 4y1u_A_,119,121,1,1