pair,contact1,contact2,flow1,flow2
8btd_SE_,9,12,1,1
8btd_SE_,10,20,1,1
8btd_SE_,14,17,1,1
8btd_SE_,16,38,1,1
8btd_SE_,16,106,1,1
8btd_SE_,17,38,1,1
8btd_SE_,31,80,1,1
8btd_SE_,34,143,1,1
8btd_SE_,35,40,1,1
8btd_SE_,36,40,1,1
8btd_SE_,37,40,1,1
8btd_SE_,42,45,1,1
8btd_SE_,43,47,1,1
8btd_SE_,44,48,1,1
8btd_SE_,45,49,1,1
8btd_SE_,45,50,1,1
8btd_SE_,46,51,1,1
8btd_SE_,47,53,1,1
8btd_SE_,47,54,1,1
8btd_SE_,56,59,1,1
8btd_SE_,56,60,1,1
8btd_SE_,57,60,1,1
8btd_SE_,57,61,1,1
8btd_SE_,58,61,1,1
8btd_SE_,58,62,1,1
8btd_SE_,60,64,1,1
8btd_SE_,62,65,1,1
8btd_SE_,63,66,1,1
8btd_SE_,68,93,1,1
8btd_SE_,70,90,1,1
8btd_SE_,78,80,1,1
8btd_SE_,86,122,1,1
8btd_SE_,87,100,1,1
8btd_SE_,87,121,1,1
8btd_SE_,89,98,1,1
8btd_SE_,92,95,1,1
8btd_SE_,94,96,1,1
8btd_SE_,97,113,1,1
8btd_SE_,99,111,1,1
8btd_SE_,99,235,1,1
8btd_SE_,101,109,1,1
8btd_SE_,103,105,1,1
8btd_SE_,103,106,1,1
8btd_SE_,103,107,1,1
8btd_SE_,104,186,1,1
8btd_SE_,107,109,1,1
8btd_SE_,114,118,1,1
8btd_SE_,115,119,1,1
8btd_SE_,116,119,1,1
8btd_SE_,117,120,1,1
8btd_SE_,117,235,1,1
8btd_SE_,121,161,1,1
8btd_SE_,123,159,1,1
8btd_SE_,124,141,1,1
8btd_SE_,124,156,1,1
8btd_SE_,124,221,1,1
8btd_SE_,125,157,1,1
8btd_SE_,126,139,1,1
8btd_SE_,126,156,1,1
8btd_SE_,127,128,1,1
8btd_SE_,127,139,1,1
8btd_SE_,129,137,1,1
8btd_SE_,132,135,1,1
8btd_SE_,132,137,1,1
8btd_SE_,132,147,1,1
8btd_SE_,136,148,1,1
8btd_SE_,138,146,1,1
8btd_SE_,140,142,1,1
8btd_SE_,142,144,1,1
8btd_SE_,160,169,1,1
8btd_SE_,165,167,1,1
8btd_SE_,177,193,1,1
8btd_SE_,180,192,1,1
8btd_SE_,181,225,1,1
8btd_SE_,183,223,1,1
8btd_SE_,184,187,1,1
8btd_SE_,185,188,1,1
8btd_SE_,186,190,1,1
8btd_SE_,188,243,1,1
8btd_SE_,190,211,1,1
8btd_SE_,193,194,1,1
8btd_SE_,193,210,1,1
8btd_SE_,195,210,1,1
8btd_SE_,196,208,1,1
8btd_SE_,197,199,1,1
8btd_SE_,198,206,1,1
8btd_SE_,199,202,1,1
8btd_SE_,205,221,1,1
8btd_SE_,207,219,1,1
8btd_SE_,208,216,1,1
8btd_SE_,209,217,1,1
8btd_SE_,211,214,1,1
8btd_SE_,212,213,1,1
8btd_SE_,219,220,1,1
8btd_SE_,221,224,1,1
8btd_SE_,230,231,1,1
8btd_SE_,231,233,1,1
8btd_SE_,237,240,1,1
8btd_SE_,239,242,1,1
8btd_SE_,239,243,1,1
8btd_SE_,245,249,1,1
8btd_SE_,246,250,1,1
8btd_SE_,247,251,1,1
8btd_SE_,248,252,1,1
8btd_SE_,249,253,1,1
8btd_SE_,250,254,1,1
8btd_SE_,251,255,1,1
8btd_SE_,252,255,1,1
8btd_SE_,252,256,1,1
8btd_SE_,253,256,1,1
8btd_SE_,253,257,1,1
8btd_SE_,254,258,1,1
8btd_SE_,255,259,1,1
8btd_SE_,256,260,1,1