pair,contact1,contact2,flow1,flow2 4whv_C_,1,5,1,1 4whv_C_,2,6,1,1 4whv_C_,3,7,1,1 4whv_C_,4,8,1,1 4whv_C_,5,9,1,1 4whv_C_,6,10,1,1 4whv_C_,7,11,1,1 4whv_C_,8,12,1,1 4whv_C_,9,13,1,1 4whv_C_,10,14,1,1 4whv_C_,11,15,1,1 4whv_C_,12,16,1,1 4whv_C_,13,17,1,1 4whv_C_,14,18,1,1 4whv_C_,15,19,1,1 4whv_C_,16,20,1,1 4whv_C_,17,21,1,1 4whv_C_,18,22,1,1 4whv_C_,19,23,1,1 4whv_C_,20,24,1,1 4whv_C_,21,25,1,1 4whv_C_,22,26,1,1 4whv_C_,23,27,1,1 4whv_C_,24,28,1,1 4whv_C_,25,29,1,1 4whv_C_,26,30,1,1 4whv_C_,27,31,1,1 4whv_C_,28,32,1,1 4whv_C_,29,33,1,1 4whv_C_,30,34,1,1 4whv_C_,31,35,1,1 4whv_C_,32,36,1,1 4whv_C_,33,37,1,1 4whv_C_,34,38,1,1 4whv_C_,35,39,1,1 4whv_C_,36,40,1,1 4whv_C_,37,41,1,1 4whv_C_,38,42,1,1 4whv_C_,39,43,1,1 4whv_C_,40,44,1,1 4whv_C_,41,45,1,1 4whv_C_,42,46,1,1 4whv_C_,43,47,1,1 4whv_C_,44,48,1,1 4whv_C_,45,49,1,1 4whv_C_,46,50,1,1 4whv_C_,48,51,1,1 4whv_C_,50,54,1,1 4whv_C_,52,57,1,1 4whv_C_,56,58,1,1 4whv_C_,57,66,1,1 4whv_C_,59,63,1,1 4whv_C_,59,64,1,1 4whv_C_,66,128,1,1 4whv_C_,67,80,1,1 4whv_C_,69,106,1,1 4whv_C_,69,110,1,1 4whv_C_,70,78,1,1 4whv_C_,71,77,1,1 4whv_C_,71,104,1,1 4whv_C_,72,75,1,1 4whv_C_,72,76,1,1 4whv_C_,73,99,1,1 4whv_C_,73,101,1,1 4whv_C_,73,102,1,1 4whv_C_,74,76,1,1 4whv_C_,76,93,1,1 4whv_C_,76,96,1,1 4whv_C_,79,83,1,1 4whv_C_,80,84,1,1 4whv_C_,81,85,1,1 4whv_C_,82,86,1,1 4whv_C_,83,87,1,1 4whv_C_,85,88,1,1 4whv_C_,86,89,1,1 4whv_C_,86,90,1,1 4whv_C_,91,100,1,1 4whv_C_,93,97,1,1 4whv_C_,93,98,1,1 4whv_C_,106,110,1,1 4whv_C_,107,111,1,1 4whv_C_,108,112,1,1 4whv_C_,109,113,1,1 4whv_C_,110,114,1,1 4whv_C_,111,115,1,1 4whv_C_,112,116,1,1 4whv_C_,113,117,1,1 4whv_C_,114,118,1,1 4whv_C_,114,128,1,1 4whv_C_,116,119,1,1 4whv_C_,117,120,1,1 4whv_C_,121,124,1,1 4whv_C_,121,125,1,1 4whv_C_,122,126,1,1 4whv_C_,123,127,1,1 4whv_C_,124,128,1,1 4whv_C_,125,129,1,1 4whv_C_,126,130,1,1 4whv_C_,127,131,1,1 4whv_C_,128,132,1,1 4whv_C_,129,133,1,1 4whv_C_,130,134,1,1 4whv_C_,131,135,1,1 4whv_C_,132,136,1,1