pair,contact1,contact2,flow1,flow2
7o19_BL_,2,5,1,1
7o19_BL_,9,12,1,1
7o19_BL_,20,21,1,1
7o19_BL_,20,27,1,1
7o19_BL_,23,26,1,1
7o19_BL_,25,27,1,1
7o19_BL_,27,31,1,1
7o19_BL_,37,40,1,1
7o19_BL_,38,41,1,1
7o19_BL_,41,44,1,1
7o19_BL_,47,50,1,1
7o19_BL_,55,60,1,1
7o19_BL_,56,59,1,1
7o19_BL_,57,60,1,1
7o19_BL_,68,70,1,1
7o19_BL_,70,74,1,1
7o19_BL_,73,106,1,1
7o19_BL_,73,107,1,1
7o19_BL_,75,107,1,1
7o19_BL_,75,109,1,1
7o19_BL_,77,109,1,1
7o19_BL_,77,111,1,1
7o19_BL_,78,81,1,1
7o19_BL_,79,82,1,1
7o19_BL_,79,113,1,1
7o19_BL_,80,81,1,1
7o19_BL_,81,84,1,1
7o19_BL_,88,121,1,1
7o19_BL_,90,121,1,1
7o19_BL_,90,123,1,1
7o19_BL_,91,94,1,1
7o19_BL_,91,95,1,1
7o19_BL_,92,96,1,1
7o19_BL_,93,97,1,1
7o19_BL_,94,98,1,1
7o19_BL_,95,100,1,1
7o19_BL_,96,99,1,1
7o19_BL_,96,105,1,1
7o19_BL_,102,105,1,1
7o19_BL_,110,126,1,1
7o19_BL_,110,128,1,1
7o19_BL_,120,141,1,1
7o19_BL_,122,141,1,1
7o19_BL_,122,143,1,1
7o19_BL_,128,131,1,1
7o19_BL_,128,132,1,1
7o19_BL_,129,133,1,1
7o19_BL_,130,134,1,1
7o19_BL_,131,135,1,1
7o19_BL_,132,136,1,1
7o19_BL_,133,137,1,1
7o19_BL_,135,138,1,1
7o19_BL_,135,140,1,1
7o19_BL_,136,139,1,1
7o19_BL_,141,143,1,1