pair,contact1,contact2,flow1,flow2
4w2f_BZ_,1,55,1,1
4w2f_BZ_,3,56,1,1
4w2f_BZ_,3,58,1,1
4w2f_BZ_,4,60,1,1
4w2f_BZ_,4,66,1,1
4w2f_BZ_,5,58,1,1
4w2f_BZ_,5,60,1,1
4w2f_BZ_,7,60,1,1
4w2f_BZ_,8,38,1,1
4w2f_BZ_,9,63,1,1
4w2f_BZ_,10,26,1,1
4w2f_BZ_,10,36,1,1
4w2f_BZ_,10,37,1,1
4w2f_BZ_,11,13,1,1
4w2f_BZ_,11,36,1,1
4w2f_BZ_,14,18,1,1
4w2f_BZ_,15,19,1,1
4w2f_BZ_,16,20,1,1
4w2f_BZ_,17,21,1,1
4w2f_BZ_,18,21,1,1
4w2f_BZ_,18,23,1,1
4w2f_BZ_,19,22,1,1
4w2f_BZ_,22,41,1,1
4w2f_BZ_,23,40,1,1
4w2f_BZ_,24,39,1,1
4w2f_BZ_,25,86,1,1
4w2f_BZ_,26,37,1,1
4w2f_BZ_,27,86,1,1
4w2f_BZ_,27,88,1,1
4w2f_BZ_,28,35,1,1
4w2f_BZ_,29,87,1,1
4w2f_BZ_,29,88,1,1
4w2f_BZ_,29,90,1,1
4w2f_BZ_,30,32,1,1
4w2f_BZ_,30,33,1,1
4w2f_BZ_,30,90,1,1
4w2f_BZ_,40,43,1,1
4w2f_BZ_,40,44,1,1
4w2f_BZ_,41,45,1,1
4w2f_BZ_,42,46,1,1
4w2f_BZ_,43,47,1,1
4w2f_BZ_,44,48,1,1
4w2f_BZ_,45,49,1,1
4w2f_BZ_,47,50,1,1
4w2f_BZ_,47,51,1,1
4w2f_BZ_,48,52,1,1
4w2f_BZ_,51,54,1,1
4w2f_BZ_,51,55,1,1
4w2f_BZ_,52,53,1,1
4w2f_BZ_,54,110,1,1
4w2f_BZ_,57,69,1,1
4w2f_BZ_,59,67,1,1
4w2f_BZ_,61,64,1,1
4w2f_BZ_,61,65,1,1
4w2f_BZ_,63,65,1,1
4w2f_BZ_,68,91,1,1
4w2f_BZ_,70,89,1,1
4w2f_BZ_,72,87,1,1
4w2f_BZ_,72,97,1,1
4w2f_BZ_,73,87,1,1
4w2f_BZ_,75,84,1,1
4w2f_BZ_,75,85,1,1
4w2f_BZ_,77,80,1,1
4w2f_BZ_,77,81,1,1
4w2f_BZ_,77,82,1,1
4w2f_BZ_,85,87,1,1
4w2f_BZ_,92,93,1,1
4w2f_BZ_,92,94,1,1
4w2f_BZ_,96,115,1,1
4w2f_BZ_,98,113,1,1
4w2f_BZ_,100,111,1,1
4w2f_BZ_,102,109,1,1
4w2f_BZ_,103,124,1,1
4w2f_BZ_,103,126,1,1
4w2f_BZ_,105,126,1,1
4w2f_BZ_,105,128,1,1
4w2f_BZ_,107,154,1,1
4w2f_BZ_,112,147,1,1
4w2f_BZ_,114,145,1,1
4w2f_BZ_,116,119,1,1
4w2f_BZ_,132,133,1,1
4w2f_BZ_,133,134,1,1
4w2f_BZ_,133,154,1,1
4w2f_BZ_,134,136,1,1
4w2f_BZ_,135,138,1,1
4w2f_BZ_,136,137,1,1
4w2f_BZ_,136,150,1,1
4w2f_BZ_,149,152,1,1