pair,contact1,contact2,flow1,flow2
6tnn_Y_,2,3,1,1
6tnn_Y_,3,16,1,1
6tnn_Y_,5,14,1,1
6tnn_Y_,7,8,1,1
6tnn_Y_,8,129,1,1
6tnn_Y_,11,12,1,1
6tnn_Y_,19,202,1,1
6tnn_Y_,25,114,1,1
6tnn_Y_,28,29,1,1
6tnn_Y_,29,33,1,1
6tnn_Y_,31,35,1,1
6tnn_Y_,32,36,1,1
6tnn_Y_,33,37,1,1
6tnn_Y_,34,38,1,1
6tnn_Y_,35,39,1,1
6tnn_Y_,36,40,1,1
6tnn_Y_,37,41,1,1
6tnn_Y_,38,42,1,1
6tnn_Y_,39,42,1,1
6tnn_Y_,39,183,1,1
6tnn_Y_,45,47,1,1
6tnn_Y_,51,87,1,1
6tnn_Y_,52,53,1,1
6tnn_Y_,52,55,1,1
6tnn_Y_,62,66,1,1
6tnn_Y_,64,72,1,1
6tnn_Y_,65,68,1,1
6tnn_Y_,69,70,1,1
6tnn_Y_,76,78,1,1
6tnn_Y_,78,84,1,1
6tnn_Y_,79,82,1,1
6tnn_Y_,100,105,1,1
6tnn_Y_,101,104,1,1
6tnn_Y_,101,105,1,1
6tnn_Y_,102,106,1,1
6tnn_Y_,103,107,1,1
6tnn_Y_,104,108,1,1
6tnn_Y_,105,109,1,1
6tnn_Y_,106,110,1,1
6tnn_Y_,107,111,1,1
6tnn_Y_,110,114,1,1
6tnn_Y_,112,116,1,1
6tnn_Y_,113,117,1,1
6tnn_Y_,114,118,1,1
6tnn_Y_,116,119,1,1
6tnn_Y_,116,121,1,1
6tnn_Y_,116,185,1,1
6tnn_Y_,116,188,1,1
6tnn_Y_,117,120,1,1
6tnn_Y_,123,191,1,1
6tnn_Y_,125,193,1,1
6tnn_Y_,125,195,1,1
6tnn_Y_,128,159,1,1
6tnn_Y_,131,132,1,1
6tnn_Y_,132,134,1,1
6tnn_Y_,134,138,1,1
6tnn_Y_,135,139,1,1
6tnn_Y_,136,140,1,1
6tnn_Y_,137,141,1,1
6tnn_Y_,138,142,1,1
6tnn_Y_,139,143,1,1
6tnn_Y_,140,144,1,1
6tnn_Y_,143,146,1,1
6tnn_Y_,143,148,1,1
6tnn_Y_,151,171,1,1
6tnn_Y_,151,173,1,1
6tnn_Y_,152,190,1,1
6tnn_Y_,152,192,1,1
6tnn_Y_,153,173,1,1
6tnn_Y_,153,175,1,1
6tnn_Y_,154,192,1,1
6tnn_Y_,155,175,1,1
6tnn_Y_,156,177,1,1
6tnn_Y_,159,162,1,1
6tnn_Y_,159,163,1,1
6tnn_Y_,160,164,1,1
6tnn_Y_,173,188,1,1
6tnn_Y_,181,185,1,1
6tnn_Y_,182,186,1,1
6tnn_Y_,187,188,1,1
6tnn_Y_,194,197,1,1
6tnn_Y_,194,198,1,1
6tnn_Y_,197,201,1,1
6tnn_Y_,198,202,1,1
6tnn_Y_,199,203,1,1