pair,contact1,contact2,flow1,flow2 7v4t_C_,3,7,1,1 7v4t_C_,4,8,1,1 7v4t_C_,5,9,1,1 7v4t_C_,6,10,1,1 7v4t_C_,8,11,1,1 7v4t_C_,10,13,1,1 7v4t_C_,13,29,1,1 7v4t_C_,15,27,1,1 7v4t_C_,16,45,1,1 7v4t_C_,28,30,1,1 7v4t_C_,32,67,1,1 7v4t_C_,36,37,1,1 7v4t_C_,36,40,1,1 7v4t_C_,37,40,1,1 7v4t_C_,38,61,1,1 7v4t_C_,41,42,1,1 7v4t_C_,45,46,1,1 7v4t_C_,46,48,1,1 7v4t_C_,46,49,1,1 7v4t_C_,48,51,1,1 7v4t_C_,49,54,1,1 7v4t_C_,55,64,1,1 7v4t_C_,57,60,1,1 7v4t_C_,68,72,1,1 7v4t_C_,76,122,1,1 7v4t_C_,76,124,1,1 7v4t_C_,77,79,1,1 7v4t_C_,81,82,1,1 7v4t_C_,82,145,1,1 7v4t_C_,83,87,1,1 7v4t_C_,86,94,1,1 7v4t_C_,89,92,1,1 7v4t_C_,95,102,1,1 7v4t_C_,103,138,1,1 7v4t_C_,104,107,1,1 7v4t_C_,109,112,1,1 7v4t_C_,111,161,1,1 7v4t_C_,113,129,1,1 7v4t_C_,113,161,1,1 7v4t_C_,114,128,1,1 7v4t_C_,115,128,1,1 7v4t_C_,117,125,1,1 7v4t_C_,117,126,1,1 7v4t_C_,119,122,1,1 7v4t_C_,119,123,1,1 7v4t_C_,129,141,1,1 7v4t_C_,130,141,1,1 7v4t_C_,131,159,1,1 7v4t_C_,132,139,1,1 7v4t_C_,134,137,1,1 7v4t_C_,144,151,1,1 7v4t_C_,151,152,1,1 7v4t_C_,155,158,1,1