pair,contact1,contact2,flow1,flow2 7lk4_B_,4,26,1,1 7lk4_B_,6,23,1,1 7lk4_B_,6,24,1,1 7lk4_B_,7,97,1,1 7lk4_B_,7,112,1,1 7lk4_B_,7,113,1,1 7lk4_B_,8,22,1,1 7lk4_B_,11,12,1,1 7lk4_B_,11,115,1,1 7lk4_B_,11,117,1,1 7lk4_B_,13,117,1,1 7lk4_B_,13,119,1,1 7lk4_B_,14,17,1,1 7lk4_B_,16,87,1,1 7lk4_B_,17,87,1,1 7lk4_B_,18,85,1,1 7lk4_B_,19,84,1,1 7lk4_B_,21,82,1,1 7lk4_B_,23,24,1,1 7lk4_B_,23,80,1,1 7lk4_B_,25,26,1,1 7lk4_B_,25,78,1,1 7lk4_B_,33,73,1,1 7lk4_B_,34,100,1,1 7lk4_B_,35,52,1,1 7lk4_B_,36,80,1,1 7lk4_B_,36,98,1,1 7lk4_B_,37,49,1,1 7lk4_B_,37,50,1,1 7lk4_B_,38,96,1,1 7lk4_B_,39,47,1,1 7lk4_B_,39,91,1,1 7lk4_B_,39,95,1,1 7lk4_B_,40,45,1,1 7lk4_B_,40,94,1,1 7lk4_B_,41,45,1,1 7lk4_B_,48,51,1,1 7lk4_B_,48,62,1,1 7lk4_B_,49,62,1,1 7lk4_B_,51,60,1,1 7lk4_B_,51,100,1,1 7lk4_B_,53,56,1,1 7lk4_B_,53,58,1,1 7lk4_B_,53,73,1,1 7lk4_B_,54,75,1,1 7lk4_B_,61,66,1,1 7lk4_B_,61,71,1,1 7lk4_B_,62,64,1,1 7lk4_B_,62,65,1,1 7lk4_B_,63,66,1,1 7lk4_B_,64,68,1,1 7lk4_B_,65,68,1,1 7lk4_B_,65,69,1,1 7lk4_B_,68,85,1,1 7lk4_B_,68,86,1,1 7lk4_B_,68,91,1,1 7lk4_B_,70,83,1,1 7lk4_B_,72,81,1,1 7lk4_B_,73,75,1,1 7lk4_B_,74,76,1,1 7lk4_B_,74,77,1,1 7lk4_B_,74,79,1,1 7lk4_B_,75,78,1,1 7lk4_B_,77,79,1,1 7lk4_B_,88,91,1,1 7lk4_B_,91,95,1,1 7lk4_B_,92,116,1,1 7lk4_B_,93,116,1,1 7lk4_B_,95,114,1,1 7lk4_B_,97,111,1,1 7lk4_B_,99,108,1,1 7lk4_B_,99,109,1,1 7lk4_B_,100,104,1,1 7lk4_B_,101,106,1,1 7lk4_B_,119,121,1,1