pair,contact1,contact2,flow1,flow2 7nwh_R_,3,7,1,1 7nwh_R_,4,8,1,1 7nwh_R_,5,9,1,1 7nwh_R_,6,10,1,1 7nwh_R_,6,32,1,1 7nwh_R_,7,11,1,1 7nwh_R_,8,12,1,1 7nwh_R_,9,13,1,1 7nwh_R_,10,14,1,1 7nwh_R_,11,16,1,1 7nwh_R_,16,17,1,1 7nwh_R_,17,20,1,1 7nwh_R_,18,21,1,1 7nwh_R_,20,52,1,1 7nwh_R_,22,50,1,1 7nwh_R_,24,26,1,1 7nwh_R_,25,28,1,1 7nwh_R_,27,31,1,1 7nwh_R_,28,31,1,1 7nwh_R_,28,32,1,1 7nwh_R_,31,34,1,1 7nwh_R_,36,40,1,1 7nwh_R_,37,40,1,1 7nwh_R_,37,41,1,1 7nwh_R_,38,42,1,1 7nwh_R_,39,43,1,1 7nwh_R_,40,44,1,1 7nwh_R_,41,45,1,1 7nwh_R_,42,46,1,1 7nwh_R_,43,47,1,1 7nwh_R_,43,48,1,1 7nwh_R_,44,47,1,1 7nwh_R_,58,60,1,1 7nwh_R_,59,63,1,1 7nwh_R_,60,64,1,1 7nwh_R_,61,65,1,1 7nwh_R_,62,66,1,1 7nwh_R_,63,66,1,1 7nwh_R_,63,67,1,1 7nwh_R_,65,69,1,1 7nwh_R_,66,70,1,1 7nwh_R_,67,71,1,1 7nwh_R_,68,72,1,1 7nwh_R_,68,73,1,1 7nwh_R_,78,80,1,1 7nwh_R_,83,86,1,1 7nwh_R_,83,87,1,1 7nwh_R_,84,88,1,1 7nwh_R_,85,90,1,1 7nwh_R_,89,93,1,1 7nwh_R_,90,94,1,1 7nwh_R_,91,95,1,1 7nwh_R_,92,96,1,1 7nwh_R_,93,97,1,1 7nwh_R_,94,98,1,1 7nwh_R_,95,99,1,1 7nwh_R_,96,100,1,1 7nwh_R_,97,101,1,1 7nwh_R_,98,102,1,1 7nwh_R_,99,103,1,1 7nwh_R_,100,104,1,1 7nwh_R_,101,105,1,1 7nwh_R_,102,106,1,1 7nwh_R_,103,107,1,1 7nwh_R_,104,108,1,1 7nwh_R_,105,109,1,1 7nwh_R_,106,109,1,1 7nwh_R_,106,110,1,1 7nwh_R_,107,111,1,1 7nwh_R_,108,113,1,1 7nwh_R_,109,112,1,1 7nwh_R_,115,119,1,1 7nwh_R_,116,120,1,1 7nwh_R_,117,121,1,1 7nwh_R_,118,122,1,1 7nwh_R_,119,123,1,1 7nwh_R_,120,124,1,1 7nwh_R_,121,125,1,1 7nwh_R_,122,126,1,1 7nwh_R_,123,127,1,1 7nwh_R_,124,128,1,1 7nwh_R_,125,130,1,1 7nwh_R_,126,129,1,1 7nwh_R_,134,137,1,1 7nwh_R_,134,138,1,1 7nwh_R_,135,139,1,1 7nwh_R_,136,140,1,1 7nwh_R_,137,140,1,1 7nwh_R_,137,141,1,1 7nwh_R_,138,142,1,1 7nwh_R_,139,143,1,1 7nwh_R_,140,144,1,1 7nwh_R_,141,145,1,1 7nwh_R_,142,146,1,1 7nwh_R_,143,147,1,1 7nwh_R_,144,148,1,1 7nwh_R_,145,149,1,1 7nwh_R_,146,150,1,1 7nwh_R_,147,151,1,1 7nwh_R_,148,152,1,1 7nwh_R_,149,153,1,1 7nwh_R_,150,154,1,1 7nwh_R_,151,155,1,1 7nwh_R_,152,156,1,1 7nwh_R_,153,157,1,1 7nwh_R_,154,158,1,1 7nwh_R_,155,159,1,1 7nwh_R_,156,160,1,1 7nwh_R_,157,161,1,1 7nwh_R_,158,162,1,1 7nwh_R_,159,163,1,1 7nwh_R_,160,164,1,1 7nwh_R_,161,165,1,1 7nwh_R_,162,166,1,1 7nwh_R_,163,167,1,1 7nwh_R_,164,168,1,1 7nwh_R_,165,169,1,1 7nwh_R_,166,170,1,1 7nwh_R_,167,171,1,1 7nwh_R_,168,172,1,1 7nwh_R_,169,173,1,1 7nwh_R_,170,174,1,1 7nwh_R_,171,175,1,1 7nwh_R_,172,176,1,1 7nwh_R_,173,177,1,1 7nwh_R_,174,178,1,1 7nwh_R_,175,179,1,1 7nwh_R_,176,180,1,1