pair,contact1,contact2,flow1,flow2 4ylq_L_,1,15,1,1 4ylq_L_,5,6,1,1 4ylq_L_,8,12,1,1 4ylq_L_,10,12,1,1 4ylq_L_,11,13,1,1 4ylq_L_,11,14,1,1 4ylq_L_,13,34,1,1 4ylq_L_,16,34,1,1 4ylq_L_,17,19,1,1 4ylq_L_,18,20,1,1 4ylq_L_,19,21,1,1 4ylq_L_,19,22,1,1 4ylq_L_,20,23,1,1 4ylq_L_,22,24,1,1 4ylq_L_,24,26,1,1 4ylq_L_,24,27,1,1 4ylq_L_,25,28,1,1 4ylq_L_,26,30,1,1 4ylq_L_,27,31,1,1 4ylq_L_,28,32,1,1 4ylq_L_,30,34,1,1 4ylq_L_,31,35,1,1 4ylq_L_,33,36,1,1 4ylq_L_,36,39,1,1 4ylq_L_,36,56,1,1 4ylq_L_,37,39,1,1 4ylq_L_,38,40,1,1 4ylq_L_,38,41,1,1 4ylq_L_,39,42,1,1 4ylq_L_,39,53,1,1 4ylq_L_,40,43,1,1 4ylq_L_,44,70,1,1 4ylq_L_,46,49,1,1 4ylq_L_,46,70,1,1 4ylq_L_,47,71,1,1 4ylq_L_,50,61,1,1 4ylq_L_,52,59,1,1 4ylq_L_,54,57,1,1 4ylq_L_,55,57,1,1 4ylq_L_,58,70,1,1 4ylq_L_,60,69,1,1 4ylq_L_,62,68,1,1 4ylq_L_,63,66,1,1 4ylq_L_,64,75,1,1 4ylq_L_,65,75,1,1 4ylq_L_,67,73,1,1 4ylq_L_,68,71,1,1 4ylq_L_,70,72,1,1 4ylq_L_,74,76,1,1 4ylq_L_,74,77,1,1 4ylq_L_,78,80,1,1 4ylq_L_,78,83,1,1 4ylq_L_,80,83,1,1 4ylq_L_,81,94,1,1 4ylq_L_,83,86,1,1 4ylq_L_,84,87,1,1 4ylq_L_,85,88,1,1 4ylq_L_,85,90,1,1 4ylq_L_,85,92,1,1 4ylq_L_,86,88,1,1 4ylq_L_,86,100,1,1 4ylq_L_,88,101,1,1 4ylq_L_,89,115,1,1 4ylq_L_,89,117,1,1 4ylq_L_,90,105,1,1 4ylq_L_,91,103,1,1 4ylq_L_,93,101,1,1 4ylq_L_,93,103,1,1 4ylq_L_,95,101,1,1 4ylq_L_,98,99,1,1 4ylq_L_,103,117,1,1 4ylq_L_,105,108,1,1 4ylq_L_,107,120,1,1 4ylq_L_,108,125,1,1 4ylq_L_,109,118,1,1 4ylq_L_,111,114,1,1 4ylq_L_,111,116,1,1 4ylq_L_,113,115,1,1 4ylq_L_,113,116,1,1 4ylq_L_,128,131,1,1 4ylq_L_,128,132,1,1