pair,contact1,contact2,flow1,flow2 7niv_D_,1,2,1,1 7niv_D_,1,96,1,1 7niv_D_,6,99,1,1 7niv_D_,7,8,1,1 7niv_D_,8,101,1,1 7niv_D_,13,74,1,1 7niv_D_,15,71,1,1 7niv_D_,17,69,1,1 7niv_D_,18,67,1,1 7niv_D_,19,67,1,1 7niv_D_,25,62,1,1 7niv_D_,26,28,1,1 7niv_D_,28,87,1,1 7niv_D_,30,85,1,1 7niv_D_,32,83,1,1 7niv_D_,33,35,1,1 7niv_D_,33,41,1,1 7niv_D_,34,38,1,1 7niv_D_,34,81,1,1 7niv_D_,43,51,1,1 7niv_D_,45,49,1,1 7niv_D_,45,50,1,1 7niv_D_,55,58,1,1 7niv_D_,57,75,1,1 7niv_D_,60,61,1,1 7niv_D_,63,66,1,1 7niv_D_,75,77,1,1 7niv_D_,75,78,1,1 7niv_D_,80,100,1,1 7niv_D_,81,98,1,1 7niv_D_,82,98,1,1 7niv_D_,84,86,1,1 7niv_D_,102,162,1,1 7niv_D_,103,165,1,1 7niv_D_,103,167,1,1 7niv_D_,110,133,1,1 7niv_D_,111,203,1,1 7niv_D_,112,131,1,1 7niv_D_,117,120,1,1 7niv_D_,118,121,1,1 7niv_D_,118,122,1,1 7niv_D_,120,127,1,1 7niv_D_,121,179,1,1 7niv_D_,125,126,1,1 7niv_D_,125,177,1,1 7niv_D_,126,176,1,1 7niv_D_,126,177,1,1 7niv_D_,128,175,1,1 7niv_D_,130,173,1,1 7niv_D_,132,171,1,1 7niv_D_,134,169,1,1 7niv_D_,135,169,1,1 7niv_D_,136,194,1,1 7niv_D_,141,193,1,1 7niv_D_,143,190,1,1 7niv_D_,143,191,1,1 7niv_D_,144,151,1,1 7niv_D_,145,189,1,1 7niv_D_,154,176,1,1 7niv_D_,156,174,1,1 7niv_D_,158,172,1,1 7niv_D_,160,170,1,1 7niv_D_,162,163,1,1 7niv_D_,163,165,1,1 7niv_D_,163,166,1,1 7niv_D_,165,166,1,1 7niv_D_,166,168,1,1 7niv_D_,178,181,1,1 7niv_D_,178,182,1,1 7niv_D_,181,185,1,1 7niv_D_,185,207,1,1 7niv_D_,188,205,1,1 7niv_D_,190,202,1,1 7niv_D_,190,203,1,1 7niv_D_,192,201,1,1 7niv_D_,194,197,1,1