pair,contact1,contact2,flow1,flow2
4z2d_C_,4,20,1,1
4z2d_C_,6,8,1,1
4z2d_C_,9,11,1,1
4z2d_C_,16,18,1,1
4z2d_C_,17,45,1,1
4z2d_C_,17,52,1,1
4z2d_C_,18,19,1,1
4z2d_C_,18,97,1,1
4z2d_C_,18,98,1,1
4z2d_C_,19,21,1,1
4z2d_C_,20,48,1,1
4z2d_C_,21,48,1,1
4z2d_C_,23,25,1,1
4z2d_C_,23,26,1,1
4z2d_C_,23,27,1,1
4z2d_C_,27,97,1,1
4z2d_C_,28,49,1,1
4z2d_C_,28,50,1,1
4z2d_C_,28,51,1,1
4z2d_C_,28,160,1,1
4z2d_C_,29,100,1,1
4z2d_C_,29,102,1,1
4z2d_C_,30,51,1,1
4z2d_C_,30,53,1,1
4z2d_C_,31,102,1,1
4z2d_C_,31,104,1,1
4z2d_C_,32,55,1,1
4z2d_C_,34,37,1,1
4z2d_C_,34,38,1,1
4z2d_C_,34,55,1,1
4z2d_C_,35,39,1,1
4z2d_C_,36,40,1,1
4z2d_C_,37,41,1,1
4z2d_C_,38,42,1,1
4z2d_C_,39,43,1,1
4z2d_C_,40,145,1,1
4z2d_C_,42,45,1,1
4z2d_C_,45,50,1,1
4z2d_C_,46,48,1,1
4z2d_C_,46,49,1,1
4z2d_C_,50,155,1,1
4z2d_C_,56,75,1,1
4z2d_C_,61,63,1,1
4z2d_C_,61,64,1,1
4z2d_C_,61,181,1,1
4z2d_C_,62,65,1,1
4z2d_C_,66,69,1,1
4z2d_C_,66,70,1,1
4z2d_C_,67,71,1,1
4z2d_C_,69,72,1,1
4z2d_C_,69,73,1,1
4z2d_C_,71,77,1,1
4z2d_C_,73,76,1,1
4z2d_C_,73,77,1,1
4z2d_C_,74,78,1,1
4z2d_C_,75,78,1,1
4z2d_C_,76,80,1,1
4z2d_C_,77,81,1,1
4z2d_C_,78,82,1,1
4z2d_C_,79,82,1,1
4z2d_C_,79,83,1,1
4z2d_C_,80,84,1,1
4z2d_C_,82,97,1,1
4z2d_C_,83,97,1,1
4z2d_C_,85,92,1,1
4z2d_C_,88,91,1,1
4z2d_C_,92,95,1,1
4z2d_C_,97,98,1,1
4z2d_C_,101,134,1,1
4z2d_C_,101,136,1,1
4z2d_C_,103,136,1,1
4z2d_C_,103,138,1,1
4z2d_C_,105,111,1,1
4z2d_C_,108,111,1,1
4z2d_C_,108,112,1,1
4z2d_C_,110,113,1,1
4z2d_C_,110,114,1,1
4z2d_C_,111,115,1,1
4z2d_C_,112,116,1,1
4z2d_C_,113,117,1,1
4z2d_C_,114,118,1,1
4z2d_C_,115,119,1,1
4z2d_C_,116,120,1,1
4z2d_C_,117,120,1,1
4z2d_C_,117,121,1,1
4z2d_C_,118,122,1,1
4z2d_C_,119,123,1,1
4z2d_C_,121,124,1,1
4z2d_C_,121,125,1,1
4z2d_C_,123,174,1,1
4z2d_C_,126,129,1,1
4z2d_C_,127,131,1,1
4z2d_C_,129,132,1,1
4z2d_C_,129,134,1,1
4z2d_C_,130,133,1,1
4z2d_C_,135,165,1,1
4z2d_C_,137,163,1,1
4z2d_C_,146,150,1,1
4z2d_C_,147,151,1,1
4z2d_C_,148,152,1,1
4z2d_C_,149,153,1,1
4z2d_C_,150,153,1,1
4z2d_C_,150,154,1,1
4z2d_C_,150,155,1,1
4z2d_C_,151,155,1,1
4z2d_C_,151,156,1,1
4z2d_C_,155,160,1,1
4z2d_C_,156,158,1,1
4z2d_C_,156,159,1,1
4z2d_C_,156,160,1,1
4z2d_C_,169,173,1,1
4z2d_C_,170,174,1,1
4z2d_C_,171,175,1,1
4z2d_C_,172,176,1,1
4z2d_C_,173,177,1,1
4z2d_C_,174,178,1,1
4z2d_C_,175,179,1,1
4z2d_C_,176,180,1,1
4z2d_C_,177,181,1,1
4z2d_C_,180,188,1,1
4z2d_C_,185,189,1,1
4z2d_C_,186,190,1,1
4z2d_C_,187,191,1,1
4z2d_C_,188,192,1,1
4z2d_C_,189,193,1,1
4z2d_C_,191,194,1,1
4z2d_C_,191,195,1,1