pair,contact1,contact2,flow1,flow2
8evp_BS_,7,8,1,1
8evp_BS_,7,9,1,1
8evp_BS_,11,58,1,1
8evp_BS_,14,21,1,1
8evp_BS_,15,20,1,1
8evp_BS_,16,19,1,1
8evp_BS_,17,19,1,1
8evp_BS_,26,54,1,1
8evp_BS_,27,30,1,1
8evp_BS_,27,31,1,1
8evp_BS_,28,42,1,1
8evp_BS_,29,32,1,1
8evp_BS_,30,33,1,1
8evp_BS_,31,34,1,1
8evp_BS_,34,37,1,1
8evp_BS_,38,42,1,1
8evp_BS_,39,42,1,1
8evp_BS_,39,43,1,1
8evp_BS_,40,44,1,1
8evp_BS_,41,45,1,1
8evp_BS_,42,46,1,1
8evp_BS_,43,47,1,1
8evp_BS_,44,48,1,1
8evp_BS_,45,49,1,1
8evp_BS_,47,50,1,1
8evp_BS_,49,67,1,1
8evp_BS_,52,54,1,1
8evp_BS_,55,59,1,1
8evp_BS_,61,63,1,1
8evp_BS_,61,64,1,1
8evp_BS_,61,65,1,1
8evp_BS_,62,66,1,1
8evp_BS_,63,67,1,1
8evp_BS_,64,68,1,1
8evp_BS_,66,70,1,1
8evp_BS_,67,71,1,1
8evp_BS_,68,72,1,1
8evp_BS_,69,73,1,1
8evp_BS_,70,74,1,1
8evp_BS_,75,78,1,1
8evp_BS_,85,88,1,1
8evp_BS_,86,98,1,1
8evp_BS_,87,97,1,1
8evp_BS_,89,96,1,1
8evp_BS_,90,92,1,1
8evp_BS_,90,94,1,1
8evp_BS_,90,95,1,1
8evp_BS_,92,93,1,1
8evp_BS_,93,95,1,1
8evp_BS_,93,97,1,1
8evp_BS_,99,107,1,1
8evp_BS_,100,103,1,1
8evp_BS_,100,104,1,1
8evp_BS_,103,106,1,1
8evp_BS_,103,107,1,1
8evp_BS_,104,108,1,1
8evp_BS_,105,109,1,1
8evp_BS_,106,110,1,1
8evp_BS_,107,111,1,1
8evp_BS_,108,112,1,1
8evp_BS_,109,113,1,1
8evp_BS_,110,114,1,1
8evp_BS_,111,115,1,1
8evp_BS_,112,116,1,1
8evp_BS_,113,117,1,1
8evp_BS_,114,118,1,1
8evp_BS_,115,120,1,1
8evp_BS_,116,119,1,1
8evp_BS_,120,123,1,1
8evp_BS_,120,124,1,1
8evp_BS_,121,125,1,1
8evp_BS_,123,127,1,1
8evp_BS_,124,127,1,1
8evp_BS_,125,130,1,1
8evp_BS_,125,131,1,1
8evp_BS_,126,129,1,1
8evp_BS_,131,144,1,1
8evp_BS_,138,142,1,1