pair,contact1,contact2,flow1,flow2 7n31_LF_,1,4,1,1 7n31_LF_,1,5,1,1 7n31_LF_,2,6,1,1 7n31_LF_,6,68,1,1 7n31_LF_,7,68,1,1 7n31_LF_,8,48,1,1 7n31_LF_,8,49,1,1 7n31_LF_,10,47,1,1 7n31_LF_,11,14,1,1 7n31_LF_,15,26,1,1 7n31_LF_,17,24,1,1 7n31_LF_,19,22,1,1 7n31_LF_,21,36,1,1 7n31_LF_,21,40,1,1 7n31_LF_,21,54,1,1 7n31_LF_,23,34,1,1 7n31_LF_,25,32,1,1 7n31_LF_,27,30,1,1 7n31_LF_,37,39,1,1 7n31_LF_,37,40,1,1 7n31_LF_,39,54,1,1 7n31_LF_,41,52,1,1 7n31_LF_,43,50,1,1 7n31_LF_,59,63,1,1 7n31_LF_,60,64,1,1 7n31_LF_,61,65,1,1 7n31_LF_,62,66,1,1 7n31_LF_,63,67,1,1 7n31_LF_,64,68,1,1 7n31_LF_,65,69,1,1 7n31_LF_,66,70,1,1 7n31_LF_,67,71,1,1 7n31_LF_,68,72,1,1 7n31_LF_,69,73,1,1 7n31_LF_,70,74,1,1 7n31_LF_,71,75,1,1 7n31_LF_,72,76,1,1 7n31_LF_,73,77,1,1 7n31_LF_,74,78,1,1 7n31_LF_,75,79,1,1 7n31_LF_,76,79,1,1 7n31_LF_,76,80,1,1 7n31_LF_,79,80,1,1 7n31_LF_,82,134,1,1 7n31_LF_,83,133,1,1 7n31_LF_,84,132,1,1 7n31_LF_,85,164,1,1 7n31_LF_,86,130,1,1 7n31_LF_,87,162,1,1 7n31_LF_,88,128,1,1 7n31_LF_,89,160,1,1 7n31_LF_,94,105,1,1 7n31_LF_,95,127,1,1 7n31_LF_,96,103,1,1 7n31_LF_,98,101,1,1 7n31_LF_,100,115,1,1 7n31_LF_,100,116,1,1 7n31_LF_,102,114,1,1 7n31_LF_,104,112,1,1 7n31_LF_,106,151,1,1 7n31_LF_,110,111,1,1 7n31_LF_,114,150,1,1 7n31_LF_,121,133,1,1 7n31_LF_,123,131,1,1 7n31_LF_,126,129,1,1 7n31_LF_,136,139,1,1 7n31_LF_,136,140,1,1 7n31_LF_,137,141,1,1 7n31_LF_,138,142,1,1 7n31_LF_,139,143,1,1 7n31_LF_,140,144,1,1 7n31_LF_,141,145,1,1 7n31_LF_,142,146,1,1 7n31_LF_,143,147,1,1 7n31_LF_,144,148,1,1 7n31_LF_,145,149,1,1 7n31_LF_,147,150,1,1 7n31_LF_,148,166,1,1 7n31_LF_,151,161,1,1 7n31_LF_,154,156,1,1 7n31_LF_,154,157,1,1 7n31_LF_,154,158,1,1 7n31_LF_,154,159,1,1 7n31_LF_,155,171,1,1 7n31_LF_,158,162,1,1 7n31_LF_,163,166,1,1