pair,contact1,contact2,flow1,flow2 1shw_A_,3,30,1,1 1shw_A_,4,32,1,1 1shw_A_,5,30,1,1 1shw_A_,5,32,1,1 1shw_A_,7,32,1,1 1shw_A_,7,34,1,1 1shw_A_,8,10,1,1 1shw_A_,8,13,1,1 1shw_A_,9,34,1,1 1shw_A_,9,113,1,1 1shw_A_,10,12,1,1 1shw_A_,10,13,1,1 1shw_A_,11,17,1,1 1shw_A_,11,48,1,1 1shw_A_,13,15,1,1 1shw_A_,13,16,1,1 1shw_A_,13,17,1,1 1shw_A_,14,18,1,1 1shw_A_,16,19,1,1 1shw_A_,21,128,1,1 1shw_A_,23,128,1,1 1shw_A_,23,130,1,1 1shw_A_,25,130,1,1 1shw_A_,25,132,1,1 1shw_A_,26,29,1,1 1shw_A_,28,90,1,1 1shw_A_,28,91,1,1 1shw_A_,29,91,1,1 1shw_A_,30,90,1,1 1shw_A_,31,89,1,1 1shw_A_,32,88,1,1 1shw_A_,33,87,1,1 1shw_A_,35,85,1,1 1shw_A_,38,48,1,1 1shw_A_,38,78,1,1 1shw_A_,47,49,1,1 1shw_A_,48,50,1,1 1shw_A_,49,116,1,1 1shw_A_,50,75,1,1 1shw_A_,51,114,1,1 1shw_A_,52,72,1,1 1shw_A_,52,73,1,1 1shw_A_,53,112,1,1 1shw_A_,54,70,1,1 1shw_A_,55,110,1,1 1shw_A_,56,59,1,1 1shw_A_,56,60,1,1 1shw_A_,56,68,1,1 1shw_A_,57,61,1,1 1shw_A_,58,62,1,1 1shw_A_,59,64,1,1 1shw_A_,60,63,1,1 1shw_A_,60,126,1,1 1shw_A_,63,122,1,1 1shw_A_,64,66,1,1 1shw_A_,64,68,1,1 1shw_A_,65,68,1,1 1shw_A_,72,89,1,1 1shw_A_,77,80,1,1 1shw_A_,80,83,1,1 1shw_A_,89,111,1,1 1shw_A_,90,92,1,1 1shw_A_,92,101,1,1 1shw_A_,92,103,1,1 1shw_A_,93,104,1,1 1shw_A_,95,102,1,1 1shw_A_,97,100,1,1 1shw_A_,102,104,1,1 1shw_A_,103,104,1,1 1shw_A_,104,107,1,1 1shw_A_,104,109,1,1 1shw_A_,105,107,1,1 1shw_A_,107,131,1,1 1shw_A_,108,128,1,1 1shw_A_,109,129,1,1 1shw_A_,111,127,1,1 1shw_A_,113,125,1,1 1shw_A_,115,118,1,1 1shw_A_,118,121,1,1 1shw_A_,124,125,1,1 1shw_A_,132,137,1,1 1shw_A_,133,136,1,1 1shw_A_,133,137,1,1 1shw_A_,136,138,1,1