pair,contact1,contact2,flow1,flow2 2f53_D_,2,27,1,1 2f53_D_,4,27,1,1 2f53_D_,6,25,1,1 2f53_D_,9,109,1,1 2f53_D_,10,110,1,1 2f53_D_,12,110,1,1 2f53_D_,12,112,1,1 2f53_D_,14,112,1,1 2f53_D_,14,114,1,1 2f53_D_,15,18,1,1 2f53_D_,16,114,1,1 2f53_D_,16,116,1,1 2f53_D_,16,173,1,1 2f53_D_,17,81,1,1 2f53_D_,18,81,1,1 2f53_D_,20,78,1,1 2f53_D_,22,76,1,1 2f53_D_,24,74,1,1 2f53_D_,26,72,1,1 2f53_D_,28,30,1,1 2f53_D_,29,31,1,1 2f53_D_,29,69,1,1 2f53_D_,30,96,1,1 2f53_D_,32,53,1,1 2f53_D_,32,94,1,1 2f53_D_,33,94,1,1 2f53_D_,34,51,1,1 2f53_D_,35,47,1,1 2f53_D_,35,92,1,1 2f53_D_,36,48,1,1 2f53_D_,36,49,1,1 2f53_D_,36,74,1,1 2f53_D_,37,90,1,1 2f53_D_,38,40,1,1 2f53_D_,38,46,1,1 2f53_D_,38,84,1,1 2f53_D_,39,43,1,1 2f53_D_,39,88,1,1 2f53_D_,40,43,1,1 2f53_D_,52,55,1,1 2f53_D_,55,58,1,1 2f53_D_,56,67,1,1 2f53_D_,58,65,1,1 2f53_D_,60,63,1,1 2f53_D_,62,79,1,1 2f53_D_,62,85,1,1 2f53_D_,64,77,1,1 2f53_D_,66,74,1,1 2f53_D_,66,75,1,1 2f53_D_,68,71,1,1 2f53_D_,68,73,1,1 2f53_D_,69,72,1,1 2f53_D_,82,85,1,1 2f53_D_,83,86,1,1 2f53_D_,85,89,1,1 2f53_D_,86,113,1,1 2f53_D_,87,111,1,1 2f53_D_,89,109,1,1 2f53_D_,91,106,1,1 2f53_D_,93,104,1,1 2f53_D_,94,101,1,1 2f53_D_,100,102,1,1 2f53_D_,115,145,1,1 2f53_D_,121,142,1,1 2f53_D_,123,141,1,1 2f53_D_,125,139,1,1 2f53_D_,126,128,1,1 2f53_D_,126,136,1,1 2f53_D_,127,136,1,1 2f53_D_,127,137,1,1 2f53_D_,129,131,1,1 2f53_D_,129,135,1,1 2f53_D_,135,136,1,1 2f53_D_,138,179,1,1 2f53_D_,140,177,1,1 2f53_D_,141,142,1,1 2f53_D_,141,175,1,1 2f53_D_,142,175,1,1 2f53_D_,143,175,1,1 2f53_D_,144,146,1,1 2f53_D_,144,147,1,1 2f53_D_,145,162,1,1 2f53_D_,145,175,1,1 2f53_D_,147,162,1,1 2f53_D_,152,193,1,1 2f53_D_,154,157,1,1 2f53_D_,156,181,1,1 2f53_D_,158,180,1,1 2f53_D_,160,161,1,1 2f53_D_,160,178,1,1 2f53_D_,161,162,1,1 2f53_D_,163,176,1,1 2f53_D_,165,174,1,1 2f53_D_,167,170,1,1 2f53_D_,167,172,1,1 2f53_D_,168,171,1,1 2f53_D_,181,183,1,1 2f53_D_,184,186,1,1 2f53_D_,188,191,1,1