pair,contact1,contact2,flow1,flow2
7pnt_U_,3,6,1,1
7pnt_U_,12,15,1,1
7pnt_U_,23,25,1,1
7pnt_U_,23,27,1,1
7pnt_U_,24,28,1,1
7pnt_U_,25,29,1,1
7pnt_U_,26,30,1,1
7pnt_U_,27,31,1,1
7pnt_U_,28,32,1,1
7pnt_U_,29,33,1,1
7pnt_U_,30,34,1,1
7pnt_U_,31,35,1,1
7pnt_U_,32,35,1,1
7pnt_U_,32,36,1,1
7pnt_U_,33,37,1,1
7pnt_U_,34,38,1,1
7pnt_U_,35,39,1,1
7pnt_U_,36,40,1,1
7pnt_U_,37,41,1,1
7pnt_U_,38,42,1,1
7pnt_U_,39,43,1,1
7pnt_U_,40,44,1,1
7pnt_U_,41,45,1,1
7pnt_U_,42,46,1,1
7pnt_U_,43,47,1,1
7pnt_U_,44,48,1,1
7pnt_U_,45,49,1,1
7pnt_U_,46,50,1,1
7pnt_U_,47,50,1,1
7pnt_U_,47,51,1,1
7pnt_U_,48,52,1,1
7pnt_U_,49,53,1,1
7pnt_U_,50,54,1,1
7pnt_U_,51,55,1,1
7pnt_U_,52,56,1,1
7pnt_U_,53,57,1,1
7pnt_U_,54,58,1,1
7pnt_U_,55,59,1,1
7pnt_U_,56,60,1,1
7pnt_U_,57,61,1,1
7pnt_U_,62,66,1,1
7pnt_U_,63,67,1,1
7pnt_U_,64,68,1,1
7pnt_U_,65,69,1,1
7pnt_U_,66,70,1,1
7pnt_U_,67,71,1,1
7pnt_U_,68,72,1,1
7pnt_U_,70,74,1,1
7pnt_U_,71,75,1,1
7pnt_U_,72,76,1,1
7pnt_U_,73,77,1,1
7pnt_U_,74,78,1,1
7pnt_U_,75,79,1,1
7pnt_U_,76,80,1,1
7pnt_U_,77,81,1,1
7pnt_U_,78,81,1,1
7pnt_U_,78,82,1,1
7pnt_U_,79,83,1,1
7pnt_U_,81,85,1,1
7pnt_U_,82,86,1,1
7pnt_U_,83,87,1,1
7pnt_U_,84,88,1,1
7pnt_U_,85,88,1,1
7pnt_U_,85,89,1,1
7pnt_U_,86,89,1,1
7pnt_U_,86,90,1,1
7pnt_U_,87,91,1,1
7pnt_U_,88,92,1,1
7pnt_U_,89,93,1,1
7pnt_U_,90,94,1,1
7pnt_U_,91,94,1,1
7pnt_U_,91,95,1,1
7pnt_U_,92,96,1,1
7pnt_U_,93,97,1,1
7pnt_U_,94,98,1,1
7pnt_U_,95,99,1,1
7pnt_U_,96,100,1,1
7pnt_U_,97,101,1,1
7pnt_U_,98,102,1,1
7pnt_U_,99,103,1,1
7pnt_U_,100,104,1,1
7pnt_U_,101,105,1,1
7pnt_U_,102,106,1,1
7pnt_U_,103,107,1,1
7pnt_U_,104,108,1,1
7pnt_U_,105,109,1,1
7pnt_U_,106,110,1,1
7pnt_U_,107,111,1,1
7pnt_U_,108,112,1,1
7pnt_U_,109,113,1,1
7pnt_U_,110,114,1,1
7pnt_U_,111,115,1,1
7pnt_U_,112,116,1,1
7pnt_U_,113,117,1,1
7pnt_U_,114,118,1,1
7pnt_U_,115,119,1,1
7pnt_U_,116,120,1,1
7pnt_U_,117,121,1,1
7pnt_U_,118,122,1,1
7pnt_U_,119,123,1,1
7pnt_U_,120,124,1,1
7pnt_U_,121,125,1,1
7pnt_U_,122,126,1,1
7pnt_U_,123,127,1,1
7pnt_U_,124,128,1,1
7pnt_U_,125,129,1,1
7pnt_U_,126,130,1,1
7pnt_U_,127,131,1,1
7pnt_U_,128,132,1,1
7pnt_U_,129,133,1,1
7pnt_U_,130,134,1,1
7pnt_U_,131,135,1,1
7pnt_U_,132,136,1,1
7pnt_U_,133,137,1,1
7pnt_U_,134,138,1,1
7pnt_U_,136,139,1,1
7pnt_U_,137,140,1,1
7pnt_U_,138,141,1,1
7pnt_U_,140,150,1,1
7pnt_U_,143,146,1,1
7pnt_U_,146,150,1,1
7pnt_U_,147,151,1,1
7pnt_U_,148,152,1,1
7pnt_U_,149,153,1,1
7pnt_U_,150,154,1,1
7pnt_U_,151,155,1,1
7pnt_U_,152,156,1,1
7pnt_U_,153,157,1,1
7pnt_U_,160,162,1,1
7pnt_U_,164,172,1,1
7pnt_U_,166,168,1,1
7pnt_U_,166,169,1,1
7pnt_U_,166,170,1,1