pair,contact1,contact2,flow1,flow2 1n33_D_,2,73,1,1 1n33_D_,3,6,1,1 1n33_D_,5,114,1,1 1n33_D_,7,10,1,1 1n33_D_,7,11,1,1 1n33_D_,9,13,1,1 1n33_D_,10,14,1,1 1n33_D_,12,15,1,1 1n33_D_,12,37,1,1 1n33_D_,14,58,1,1 1n33_D_,14,65,1,1 1n33_D_,20,112,1,1 1n33_D_,23,25,1,1 1n33_D_,24,27,1,1 1n33_D_,24,29,1,1 1n33_D_,27,29,1,1 1n33_D_,30,32,1,1 1n33_D_,35,37,1,1 1n33_D_,40,43,1,1 1n33_D_,42,45,1,1 1n33_D_,46,47,1,1 1n33_D_,49,50,1,1 1n33_D_,51,54,1,1 1n33_D_,51,55,1,1 1n33_D_,52,56,1,1 1n33_D_,53,57,1,1 1n33_D_,54,58,1,1 1n33_D_,55,59,1,1 1n33_D_,56,60,1,1 1n33_D_,57,61,1,1 1n33_D_,58,62,1,1 1n33_D_,59,62,1,1 1n33_D_,59,63,1,1 1n33_D_,59,198,1,1 1n33_D_,60,64,1,1 1n33_D_,60,71,1,1 1n33_D_,61,65,1,1 1n33_D_,62,196,1,1 1n33_D_,63,66,1,1 1n33_D_,64,69,1,1 1n33_D_,67,97,1,1 1n33_D_,70,73,1,1 1n33_D_,70,74,1,1 1n33_D_,71,75,1,1 1n33_D_,71,206,1,1 1n33_D_,72,76,1,1 1n33_D_,73,77,1,1 1n33_D_,74,77,1,1 1n33_D_,74,78,1,1 1n33_D_,75,79,1,1 1n33_D_,76,80,1,1 1n33_D_,77,81,1,1 1n33_D_,78,82,1,1 1n33_D_,79,83,1,1 1n33_D_,80,138,1,1 1n33_D_,81,84,1,1 1n33_D_,82,88,1,1 1n33_D_,87,90,1,1 1n33_D_,87,91,1,1 1n33_D_,88,92,1,1 1n33_D_,90,94,1,1 1n33_D_,91,95,1,1 1n33_D_,92,96,1,1 1n33_D_,93,97,1,1 1n33_D_,94,98,1,1 1n33_D_,96,99,1,1 1n33_D_,97,102,1,1 1n33_D_,98,139,1,1 1n33_D_,99,102,1,1 1n33_D_,99,103,1,1 1n33_D_,100,104,1,1 1n33_D_,100,137,1,1 1n33_D_,101,135,1,1 1n33_D_,102,105,1,1 1n33_D_,102,106,1,1 1n33_D_,102,113,1,1 1n33_D_,103,107,1,1 1n33_D_,104,109,1,1 1n33_D_,105,108,1,1 1n33_D_,111,115,1,1 1n33_D_,112,116,1,1 1n33_D_,113,117,1,1 1n33_D_,114,118,1,1 1n33_D_,115,119,1,1 1n33_D_,115,160,1,1 1n33_D_,117,120,1,1 1n33_D_,117,121,1,1 1n33_D_,120,123,1,1 1n33_D_,121,133,1,1 1n33_D_,124,148,1,1 1n33_D_,124,151,1,1 1n33_D_,126,129,1,1 1n33_D_,126,130,1,1 1n33_D_,126,146,1,1 1n33_D_,127,130,1,1 1n33_D_,128,143,1,1 1n33_D_,128,144,1,1 1n33_D_,134,137,1,1 1n33_D_,140,143,1,1 1n33_D_,143,184,1,1 1n33_D_,148,152,1,1 1n33_D_,150,153,1,1 1n33_D_,152,154,1,1 1n33_D_,154,158,1,1 1n33_D_,155,159,1,1 1n33_D_,156,160,1,1 1n33_D_,157,161,1,1 1n33_D_,158,162,1,1 1n33_D_,159,163,1,1 1n33_D_,161,164,1,1 1n33_D_,162,165,1,1 1n33_D_,164,167,1,1 1n33_D_,170,173,1,1 1n33_D_,172,185,1,1 1n33_D_,172,186,1,1 1n33_D_,176,179,1,1 1n33_D_,189,192,1,1 1n33_D_,190,193,1,1 1n33_D_,195,197,1,1 1n33_D_,198,201,1,1 1n33_D_,199,203,1,1 1n33_D_,201,205,1,1 1n33_D_,202,206,1,1 1n33_D_,203,206,1,1 1n33_D_,203,207,1,1 1n33_D_,204,207,1,1