pair,contact1,contact2,flow1,flow2
4dr4_C_,1,2,1,1
4dr4_C_,5,9,1,1
4dr4_C_,6,10,1,1
4dr4_C_,10,174,1,1
4dr4_C_,13,14,1,1
4dr4_C_,14,177,1,1
4dr4_C_,15,182,1,1
4dr4_C_,18,56,1,1
4dr4_C_,19,35,1,1
4dr4_C_,19,39,1,1
4dr4_C_,20,56,1,1
4dr4_C_,21,35,1,1
4dr4_C_,24,28,1,1
4dr4_C_,27,30,1,1
4dr4_C_,27,31,1,1
4dr4_C_,28,32,1,1
4dr4_C_,29,33,1,1
4dr4_C_,30,34,1,1
4dr4_C_,31,35,1,1
4dr4_C_,32,36,1,1
4dr4_C_,33,37,1,1
4dr4_C_,34,38,1,1
4dr4_C_,34,58,1,1
4dr4_C_,34,96,1,1
4dr4_C_,35,39,1,1
4dr4_C_,35,58,1,1
4dr4_C_,36,40,1,1
4dr4_C_,37,41,1,1
4dr4_C_,38,42,1,1
4dr4_C_,39,43,1,1
4dr4_C_,39,54,1,1
4dr4_C_,40,44,1,1
4dr4_C_,42,46,1,1
4dr4_C_,43,46,1,1
4dr4_C_,45,82,1,1
4dr4_C_,46,49,1,1
4dr4_C_,51,117,1,1
4dr4_C_,52,68,1,1
4dr4_C_,53,55,1,1
4dr4_C_,53,68,1,1
4dr4_C_,55,66,1,1
4dr4_C_,57,64,1,1
4dr4_C_,57,66,1,1
4dr4_C_,60,62,1,1
4dr4_C_,64,101,1,1
4dr4_C_,65,101,1,1
4dr4_C_,67,101,1,1
4dr4_C_,67,103,1,1
4dr4_C_,69,103,1,1
4dr4_C_,69,105,1,1
4dr4_C_,71,74,1,1
4dr4_C_,72,76,1,1
4dr4_C_,74,82,1,1
4dr4_C_,76,82,1,1
4dr4_C_,76,83,1,1
4dr4_C_,78,81,1,1
4dr4_C_,82,86,1,1
4dr4_C_,83,87,1,1
4dr4_C_,84,88,1,1
4dr4_C_,85,89,1,1
4dr4_C_,86,90,1,1
4dr4_C_,87,91,1,1
4dr4_C_,87,100,1,1
4dr4_C_,88,91,1,1
4dr4_C_,88,92,1,1
4dr4_C_,89,93,1,1
4dr4_C_,90,94,1,1
4dr4_C_,107,109,1,1
4dr4_C_,107,110,1,1
4dr4_C_,107,143,1,1
4dr4_C_,109,139,1,1
4dr4_C_,112,116,1,1
4dr4_C_,113,117,1,1
4dr4_C_,114,118,1,1
4dr4_C_,115,119,1,1
4dr4_C_,116,120,1,1
4dr4_C_,117,121,1,1
4dr4_C_,118,122,1,1
4dr4_C_,119,123,1,1
4dr4_C_,120,124,1,1
4dr4_C_,121,125,1,1
4dr4_C_,122,125,1,1
4dr4_C_,123,126,1,1
4dr4_C_,124,189,1,1
4dr4_C_,128,132,1,1
4dr4_C_,129,133,1,1
4dr4_C_,130,134,1,1
4dr4_C_,131,135,1,1
4dr4_C_,132,136,1,1
4dr4_C_,133,137,1,1
4dr4_C_,134,138,1,1
4dr4_C_,135,139,1,1
4dr4_C_,136,140,1,1
4dr4_C_,137,141,1,1
4dr4_C_,138,142,1,1
4dr4_C_,138,169,1,1
4dr4_C_,139,143,1,1
4dr4_C_,146,171,1,1
4dr4_C_,147,202,1,1
4dr4_C_,148,169,1,1
4dr4_C_,149,200,1,1
4dr4_C_,150,167,1,1
4dr4_C_,151,198,1,1
4dr4_C_,152,165,1,1
4dr4_C_,153,196,1,1
4dr4_C_,155,158,1,1
4dr4_C_,155,159,1,1
4dr4_C_,155,192,1,1
4dr4_C_,156,159,1,1
4dr4_C_,161,162,1,1
4dr4_C_,172,174,1,1
4dr4_C_,173,176,1,1
4dr4_C_,176,179,1,1
4dr4_C_,178,205,1,1
4dr4_C_,180,203,1,1
4dr4_C_,182,183,1,1
4dr4_C_,182,201,1,1
4dr4_C_,184,199,1,1
4dr4_C_,186,197,1,1
4dr4_C_,188,195,1,1
4dr4_C_,190,193,1,1