pair,contact1,contact2,flow1,flow2 7unr_c_,5,7,1,1 7unr_c_,5,9,1,1 7unr_c_,6,10,1,1 7unr_c_,7,10,1,1 7unr_c_,8,11,1,1 7unr_c_,10,13,1,1 7unr_c_,10,14,1,1 7unr_c_,10,15,1,1 7unr_c_,10,174,1,1 7unr_c_,10,176,1,1 7unr_c_,10,179,1,1 7unr_c_,12,15,1,1 7unr_c_,18,56,1,1 7unr_c_,20,56,1,1 7unr_c_,21,35,1,1 7unr_c_,24,28,1,1 7unr_c_,27,31,1,1 7unr_c_,28,32,1,1 7unr_c_,29,33,1,1 7unr_c_,30,34,1,1 7unr_c_,31,35,1,1 7unr_c_,32,36,1,1 7unr_c_,33,37,1,1 7unr_c_,34,38,1,1 7unr_c_,35,39,1,1 7unr_c_,36,40,1,1 7unr_c_,37,41,1,1 7unr_c_,38,42,1,1 7unr_c_,39,43,1,1 7unr_c_,39,54,1,1 7unr_c_,40,44,1,1 7unr_c_,41,44,1,1 7unr_c_,41,45,1,1 7unr_c_,49,51,1,1 7unr_c_,50,70,1,1 7unr_c_,51,117,1,1 7unr_c_,52,68,1,1 7unr_c_,52,111,1,1 7unr_c_,53,55,1,1 7unr_c_,53,68,1,1 7unr_c_,55,66,1,1 7unr_c_,57,64,1,1 7unr_c_,59,62,1,1 7unr_c_,60,62,1,1 7unr_c_,63,97,1,1 7unr_c_,63,99,1,1 7unr_c_,65,99,1,1 7unr_c_,65,101,1,1 7unr_c_,66,101,1,1 7unr_c_,67,101,1,1 7unr_c_,67,103,1,1 7unr_c_,69,103,1,1 7unr_c_,69,105,1,1 7unr_c_,72,76,1,1 7unr_c_,77,80,1,1 7unr_c_,77,81,1,1 7unr_c_,80,84,1,1 7unr_c_,81,85,1,1 7unr_c_,82,86,1,1 7unr_c_,83,87,1,1 7unr_c_,84,87,1,1 7unr_c_,84,88,1,1 7unr_c_,85,89,1,1 7unr_c_,86,90,1,1 7unr_c_,87,91,1,1 7unr_c_,88,92,1,1 7unr_c_,89,93,1,1 7unr_c_,90,94,1,1 7unr_c_,104,106,1,1 7unr_c_,107,110,1,1 7unr_c_,111,115,1,1 7unr_c_,112,116,1,1 7unr_c_,112,182,1,1 7unr_c_,113,117,1,1 7unr_c_,114,118,1,1 7unr_c_,115,118,1,1 7unr_c_,115,119,1,1 7unr_c_,116,120,1,1 7unr_c_,117,121,1,1 7unr_c_,118,122,1,1 7unr_c_,119,123,1,1 7unr_c_,120,124,1,1 7unr_c_,121,125,1,1 7unr_c_,123,126,1,1 7unr_c_,128,132,1,1 7unr_c_,129,133,1,1 7unr_c_,130,134,1,1 7unr_c_,131,135,1,1 7unr_c_,132,136,1,1 7unr_c_,134,138,1,1 7unr_c_,135,139,1,1 7unr_c_,136,140,1,1 7unr_c_,137,141,1,1 7unr_c_,138,142,1,1 7unr_c_,139,142,1,1 7unr_c_,147,202,1,1 7unr_c_,148,169,1,1 7unr_c_,149,200,1,1 7unr_c_,150,167,1,1 7unr_c_,151,153,1,1 7unr_c_,151,198,1,1 7unr_c_,152,165,1,1 7unr_c_,153,196,1,1 7unr_c_,154,156,1,1 7unr_c_,154,163,1,1 7unr_c_,155,159,1,1 7unr_c_,156,163,1,1 7unr_c_,173,176,1,1 7unr_c_,176,179,1,1 7unr_c_,176,205,1,1 7unr_c_,180,204,1,1 7unr_c_,182,201,1,1 7unr_c_,184,199,1,1 7unr_c_,186,197,1,1 7unr_c_,188,195,1,1 7unr_c_,190,193,1,1