pair,contact1,contact2,flow1,flow2 4wsm_3A_,2,5,1,1 4wsm_3A_,2,6,1,1 4wsm_3A_,3,7,1,1 4wsm_3A_,4,8,1,1 4wsm_3A_,5,9,1,1 4wsm_3A_,6,10,1,1 4wsm_3A_,11,13,1,1 4wsm_3A_,18,20,1,1 4wsm_3A_,23,26,1,1 4wsm_3A_,29,81,1,1 4wsm_3A_,31,79,1,1 4wsm_3A_,32,55,1,1 4wsm_3A_,33,77,1,1 4wsm_3A_,34,35,1,1 4wsm_3A_,34,53,1,1 4wsm_3A_,35,53,1,1 4wsm_3A_,37,51,1,1 4wsm_3A_,38,49,1,1 4wsm_3A_,39,49,1,1 4wsm_3A_,40,41,1,1 4wsm_3A_,48,50,1,1 4wsm_3A_,49,88,1,1 4wsm_3A_,50,66,1,1 4wsm_3A_,52,64,1,1 4wsm_3A_,54,62,1,1 4wsm_3A_,57,58,1,1 4wsm_3A_,63,92,1,1 4wsm_3A_,65,94,1,1 4wsm_3A_,65,96,1,1 4wsm_3A_,67,98,1,1 4wsm_3A_,70,98,1,1 4wsm_3A_,71,73,1,1 4wsm_3A_,72,102,1,1 4wsm_3A_,72,104,1,1 4wsm_3A_,77,102,1,1 4wsm_3A_,78,102,1,1 4wsm_3A_,86,89,1,1 4wsm_3A_,86,92,1,1 4wsm_3A_,98,104,1,1 4wsm_3A_,99,104,1,1 4wsm_3A_,100,103,1,1 4wsm_3A_,106,116,1,1 4wsm_3A_,106,118,1,1 4wsm_3A_,109,111,1,1 4wsm_3A_,111,112,1,1 4wsm_3A_,112,115,1,1 4wsm_3A_,113,116,1,1 4wsm_3A_,113,118,1,1 4wsm_3A_,113,119,1,1 4wsm_3A_,114,117,1,1