pair,contact1,contact2,flow1,flow2 1nbz_B_,1,3,1,1 1nbz_B_,3,25,1,1 1nbz_B_,5,23,1,1 1nbz_B_,6,95,1,1 1nbz_B_,6,106,1,1 1nbz_B_,7,21,1,1 1nbz_B_,10,110,1,1 1nbz_B_,12,110,1,1 1nbz_B_,12,112,1,1 1nbz_B_,13,16,1,1 1nbz_B_,14,15,1,1 1nbz_B_,15,16,1,1 1nbz_B_,15,85,1,1 1nbz_B_,16,85,1,1 1nbz_B_,17,83,1,1 1nbz_B_,18,82,1,1 1nbz_B_,20,80,1,1 1nbz_B_,22,78,1,1 1nbz_B_,23,77,1,1 1nbz_B_,24,76,1,1 1nbz_B_,27,28,1,1 1nbz_B_,28,30,1,1 1nbz_B_,28,31,1,1 1nbz_B_,29,34,1,1 1nbz_B_,32,33,1,1 1nbz_B_,33,98,1,1 1nbz_B_,34,51,1,1 1nbz_B_,35,47,1,1 1nbz_B_,35,78,1,1 1nbz_B_,35,96,1,1 1nbz_B_,36,48,1,1 1nbz_B_,36,49,1,1 1nbz_B_,37,94,1,1 1nbz_B_,38,46,1,1 1nbz_B_,38,89,1,1 1nbz_B_,38,93,1,1 1nbz_B_,39,43,1,1 1nbz_B_,39,92,1,1 1nbz_B_,40,43,1,1 1nbz_B_,40,44,1,1 1nbz_B_,46,62,1,1 1nbz_B_,48,60,1,1 1nbz_B_,50,58,1,1 1nbz_B_,52,55,1,1 1nbz_B_,52,56,1,1 1nbz_B_,53,71,1,1 1nbz_B_,54,56,1,1 1nbz_B_,59,69,1,1 1nbz_B_,60,63,1,1 1nbz_B_,61,64,1,1 1nbz_B_,62,64,1,1 1nbz_B_,63,65,1,1 1nbz_B_,63,66,1,1 1nbz_B_,66,83,1,1 1nbz_B_,66,84,1,1 1nbz_B_,66,89,1,1 1nbz_B_,68,81,1,1 1nbz_B_,70,79,1,1 1nbz_B_,72,74,1,1 1nbz_B_,72,75,1,1 1nbz_B_,72,77,1,1 1nbz_B_,77,79,1,1 1nbz_B_,81,83,1,1 1nbz_B_,86,88,1,1 1nbz_B_,86,89,1,1 1nbz_B_,87,90,1,1 1nbz_B_,89,93,1,1 1nbz_B_,90,111,1,1 1nbz_B_,91,109,1,1 1nbz_B_,93,107,1,1 1nbz_B_,95,104,1,1 1nbz_B_,97,100,1,1 1nbz_B_,97,101,1,1 1nbz_B_,97,102,1,1 1nbz_B_,100,103,1,1 1nbz_B_,112,114,1,1 1nbz_B_,115,117,1,1 1nbz_B_,117,146,1,1 1nbz_B_,120,143,1,1 1nbz_B_,121,208,1,1 1nbz_B_,122,141,1,1 1nbz_B_,124,139,1,1 1nbz_B_,126,129,1,1 1nbz_B_,127,130,1,1 1nbz_B_,133,185,1,1 1nbz_B_,134,185,1,1 1nbz_B_,136,183,1,1 1nbz_B_,137,182,1,1 1nbz_B_,138,181,1,1 1nbz_B_,140,179,1,1 1nbz_B_,142,177,1,1 1nbz_B_,145,175,1,1 1nbz_B_,147,199,1,1 1nbz_B_,151,198,1,1 1nbz_B_,153,196,1,1 1nbz_B_,154,157,1,1 1nbz_B_,154,159,1,1 1nbz_B_,154,179,1,1 1nbz_B_,155,158,1,1 1nbz_B_,155,192,1,1 1nbz_B_,155,194,1,1 1nbz_B_,156,196,1,1 1nbz_B_,162,182,1,1 1nbz_B_,164,179,1,1 1nbz_B_,164,180,1,1 1nbz_B_,165,179,1,1 1nbz_B_,166,178,1,1 1nbz_B_,169,176,1,1 1nbz_B_,171,174,1,1 1nbz_B_,184,186,1,1 1nbz_B_,184,187,1,1 1nbz_B_,186,190,1,1 1nbz_B_,187,190,1,1 1nbz_B_,187,191,1,1 1nbz_B_,193,210,1,1 1nbz_B_,195,208,1,1 1nbz_B_,196,207,1,1 1nbz_B_,197,206,1,1 1nbz_B_,199,202,1,1 1nbz_B_,199,204,1,1 1nbz_B_,200,203,1,1 1nbz_B_,202,204,1,1