pair,contact1,contact2,flow1,flow2 1nld_H_,3,25,1,1 1nld_H_,5,23,1,1 1nld_H_,6,107,1,1 1nld_H_,7,21,1,1 1nld_H_,10,110,1,1 1nld_H_,12,110,1,1 1nld_H_,12,112,1,1 1nld_H_,13,16,1,1 1nld_H_,13,113,1,1 1nld_H_,16,17,1,1 1nld_H_,17,83,1,1 1nld_H_,18,82,1,1 1nld_H_,20,80,1,1 1nld_H_,22,78,1,1 1nld_H_,23,77,1,1 1nld_H_,24,76,1,1 1nld_H_,28,31,1,1 1nld_H_,29,71,1,1 1nld_H_,33,98,1,1 1nld_H_,34,51,1,1 1nld_H_,35,47,1,1 1nld_H_,35,96,1,1 1nld_H_,36,48,1,1 1nld_H_,36,49,1,1 1nld_H_,37,94,1,1 1nld_H_,38,46,1,1 1nld_H_,38,89,1,1 1nld_H_,38,93,1,1 1nld_H_,39,92,1,1 1nld_H_,47,60,1,1 1nld_H_,48,60,1,1 1nld_H_,50,58,1,1 1nld_H_,52,55,1,1 1nld_H_,52,56,1,1 1nld_H_,52,58,1,1 1nld_H_,52,71,1,1 1nld_H_,53,71,1,1 1nld_H_,59,69,1,1 1nld_H_,60,62,1,1 1nld_H_,60,63,1,1 1nld_H_,60,64,1,1 1nld_H_,63,66,1,1 1nld_H_,64,67,1,1 1nld_H_,66,83,1,1 1nld_H_,68,81,1,1 1nld_H_,70,79,1,1 1nld_H_,72,74,1,1 1nld_H_,72,75,1,1 1nld_H_,72,77,1,1 1nld_H_,81,83,1,1 1nld_H_,86,89,1,1 1nld_H_,89,93,1,1 1nld_H_,91,109,1,1 1nld_H_,93,107,1,1 1nld_H_,97,100,1,1 1nld_H_,97,102,1,1 1nld_H_,101,103,1,1 1nld_H_,105,106,1,1 1nld_H_,115,117,1,1 1nld_H_,117,146,1,1 1nld_H_,120,143,1,1 1nld_H_,122,141,1,1 1nld_H_,124,139,1,1 1nld_H_,125,213,1,1 1nld_H_,132,134,1,1 1nld_H_,132,185,1,1 1nld_H_,133,186,1,1 1nld_H_,134,185,1,1 1nld_H_,136,183,1,1 1nld_H_,137,182,1,1 1nld_H_,138,181,1,1 1nld_H_,140,179,1,1 1nld_H_,142,177,1,1 1nld_H_,145,148,1,1 1nld_H_,145,175,1,1 1nld_H_,147,199,1,1 1nld_H_,151,198,1,1 1nld_H_,153,157,1,1 1nld_H_,153,196,1,1 1nld_H_,154,159,1,1 1nld_H_,154,179,1,1 1nld_H_,155,158,1,1 1nld_H_,155,194,1,1 1nld_H_,156,196,1,1 1nld_H_,164,179,1,1 1nld_H_,164,180,1,1 1nld_H_,165,179,1,1 1nld_H_,166,178,1,1 1nld_H_,169,176,1,1 1nld_H_,171,173,1,1 1nld_H_,171,174,1,1 1nld_H_,179,180,1,1 1nld_H_,187,191,1,1 1nld_H_,188,210,1,1 1nld_H_,193,210,1,1 1nld_H_,195,208,1,1 1nld_H_,196,207,1,1 1nld_H_,197,206,1,1 1nld_H_,199,202,1,1 1nld_H_,199,204,1,1 1nld_H_,202,204,1,1 1nld_H_,205,207,1,1