pair,contact1,contact2,flow1,flow2 6tcl_F2_,5,42,1,1 6tcl_F2_,7,10,1,1 6tcl_F2_,7,38,1,1 6tcl_F2_,8,14,1,1 6tcl_F2_,10,43,1,1 6tcl_F2_,11,15,1,1 6tcl_F2_,12,15,1,1 6tcl_F2_,12,16,1,1 6tcl_F2_,13,17,1,1 6tcl_F2_,15,18,1,1 6tcl_F2_,20,33,1,1 6tcl_F2_,21,33,1,1 6tcl_F2_,22,30,1,1 6tcl_F2_,26,29,1,1 6tcl_F2_,28,32,1,1 6tcl_F2_,29,33,1,1 6tcl_F2_,30,34,1,1 6tcl_F2_,31,35,1,1 6tcl_F2_,32,36,1,1 6tcl_F2_,33,37,1,1 6tcl_F2_,35,38,1,1 6tcl_F2_,41,49,1,1 6tcl_F2_,43,46,1,1 6tcl_F2_,51,61,1,1 6tcl_F2_,56,59,1,1 6tcl_F2_,58,61,1,1 6tcl_F2_,59,64,1,1 6tcl_F2_,62,66,1,1 6tcl_F2_,63,67,1,1 6tcl_F2_,64,68,1,1 6tcl_F2_,65,69,1,1 6tcl_F2_,66,70,1,1 6tcl_F2_,67,71,1,1 6tcl_F2_,69,73,1,1 6tcl_F2_,70,74,1,1 6tcl_F2_,71,75,1,1 6tcl_F2_,71,113,1,1 6tcl_F2_,71,115,1,1 6tcl_F2_,72,76,1,1 6tcl_F2_,73,77,1,1 6tcl_F2_,74,78,1,1 6tcl_F2_,75,79,1,1 6tcl_F2_,75,111,1,1 6tcl_F2_,76,80,1,1 6tcl_F2_,77,81,1,1 6tcl_F2_,78,82,1,1 6tcl_F2_,79,83,1,1 6tcl_F2_,80,84,1,1 6tcl_F2_,81,85,1,1 6tcl_F2_,81,125,1,1 6tcl_F2_,82,86,1,1 6tcl_F2_,83,87,1,1 6tcl_F2_,83,101,1,1 6tcl_F2_,85,88,1,1 6tcl_F2_,87,90,1,1 6tcl_F2_,95,98,1,1 6tcl_F2_,95,99,1,1 6tcl_F2_,96,101,1,1 6tcl_F2_,101,104,1,1 6tcl_F2_,101,105,1,1 6tcl_F2_,102,106,1,1 6tcl_F2_,105,109,1,1 6tcl_F2_,106,110,1,1 6tcl_F2_,107,111,1,1 6tcl_F2_,108,111,1,1 6tcl_F2_,115,119,1,1 6tcl_F2_,116,120,1,1 6tcl_F2_,117,121,1,1 6tcl_F2_,118,122,1,1 6tcl_F2_,119,122,1,1