pair,contact1,contact2,flow1,flow2 4dv7_C_,1,2,1,1 4dv7_C_,5,9,1,1 4dv7_C_,6,10,1,1 4dv7_C_,7,10,1,1 4dv7_C_,10,13,1,1 4dv7_C_,10,174,1,1 4dv7_C_,13,14,1,1 4dv7_C_,14,180,1,1 4dv7_C_,16,53,1,1 4dv7_C_,18,56,1,1 4dv7_C_,19,35,1,1 4dv7_C_,19,39,1,1 4dv7_C_,20,56,1,1 4dv7_C_,20,57,1,1 4dv7_C_,27,31,1,1 4dv7_C_,28,32,1,1 4dv7_C_,29,33,1,1 4dv7_C_,30,34,1,1 4dv7_C_,31,35,1,1 4dv7_C_,32,36,1,1 4dv7_C_,33,37,1,1 4dv7_C_,34,38,1,1 4dv7_C_,34,58,1,1 4dv7_C_,35,39,1,1 4dv7_C_,36,40,1,1 4dv7_C_,37,41,1,1 4dv7_C_,38,42,1,1 4dv7_C_,39,43,1,1 4dv7_C_,39,54,1,1 4dv7_C_,40,44,1,1 4dv7_C_,41,45,1,1 4dv7_C_,42,46,1,1 4dv7_C_,46,49,1,1 4dv7_C_,47,50,1,1 4dv7_C_,50,70,1,1 4dv7_C_,52,68,1,1 4dv7_C_,53,55,1,1 4dv7_C_,53,68,1,1 4dv7_C_,55,66,1,1 4dv7_C_,57,66,1,1 4dv7_C_,65,101,1,1 4dv7_C_,67,101,1,1 4dv7_C_,67,103,1,1 4dv7_C_,69,103,1,1 4dv7_C_,69,105,1,1 4dv7_C_,71,74,1,1 4dv7_C_,72,75,1,1 4dv7_C_,72,76,1,1 4dv7_C_,73,77,1,1 4dv7_C_,78,81,1,1 4dv7_C_,81,85,1,1 4dv7_C_,82,86,1,1 4dv7_C_,83,87,1,1 4dv7_C_,84,88,1,1 4dv7_C_,85,89,1,1 4dv7_C_,86,90,1,1 4dv7_C_,87,91,1,1 4dv7_C_,89,92,1,1 4dv7_C_,94,96,1,1 4dv7_C_,101,103,1,1 4dv7_C_,107,110,1,1 4dv7_C_,107,143,1,1 4dv7_C_,108,111,1,1 4dv7_C_,109,139,1,1 4dv7_C_,111,115,1,1 4dv7_C_,112,116,1,1 4dv7_C_,112,182,1,1 4dv7_C_,113,117,1,1 4dv7_C_,114,118,1,1 4dv7_C_,115,119,1,1 4dv7_C_,116,120,1,1 4dv7_C_,117,121,1,1 4dv7_C_,118,122,1,1 4dv7_C_,119,123,1,1 4dv7_C_,120,124,1,1 4dv7_C_,122,125,1,1 4dv7_C_,122,127,1,1 4dv7_C_,123,126,1,1 4dv7_C_,124,189,1,1 4dv7_C_,128,132,1,1 4dv7_C_,129,133,1,1 4dv7_C_,130,134,1,1 4dv7_C_,131,135,1,1 4dv7_C_,132,136,1,1 4dv7_C_,133,137,1,1 4dv7_C_,134,138,1,1 4dv7_C_,135,139,1,1 4dv7_C_,136,140,1,1 4dv7_C_,137,141,1,1 4dv7_C_,138,142,1,1 4dv7_C_,140,143,1,1 4dv7_C_,146,171,1,1 4dv7_C_,146,205,1,1 4dv7_C_,147,202,1,1 4dv7_C_,148,169,1,1 4dv7_C_,149,200,1,1 4dv7_C_,151,198,1,1 4dv7_C_,152,165,1,1 4dv7_C_,153,154,1,1 4dv7_C_,153,196,1,1 4dv7_C_,155,158,1,1 4dv7_C_,155,159,1,1 4dv7_C_,155,192,1,1 4dv7_C_,173,176,1,1 4dv7_C_,182,201,1,1 4dv7_C_,184,199,1,1 4dv7_C_,186,197,1,1 4dv7_C_,188,195,1,1 4dv7_C_,190,193,1,1