pair,contact1,contact2,flow1,flow2 1n52_B_,1,5,1,1 1n52_B_,2,5,1,1 1n52_B_,3,6,1,1 1n52_B_,7,10,1,1 1n52_B_,7,94,1,1 1n52_B_,8,11,1,1 1n52_B_,10,110,1,1 1n52_B_,13,15,1,1 1n52_B_,13,16,1,1 1n52_B_,13,109,1,1 1n52_B_,15,16,1,1 1n52_B_,16,18,1,1 1n52_B_,16,28,1,1 1n52_B_,17,19,1,1 1n52_B_,17,20,1,1 1n52_B_,17,27,1,1 1n52_B_,17,122,1,1 1n52_B_,23,26,1,1 1n52_B_,23,27,1,1 1n52_B_,24,28,1,1 1n52_B_,25,29,1,1 1n52_B_,26,30,1,1 1n52_B_,27,31,1,1 1n52_B_,28,32,1,1 1n52_B_,30,33,1,1 1n52_B_,31,34,1,1 1n52_B_,31,86,1,1 1n52_B_,34,36,1,1 1n52_B_,34,86,1,1 1n52_B_,34,111,1,1 1n52_B_,35,83,1,1 1n52_B_,36,111,1,1 1n52_B_,37,81,1,1 1n52_B_,38,109,1,1 1n52_B_,38,128,1,1 1n52_B_,39,79,1,1 1n52_B_,40,107,1,1 1n52_B_,41,104,1,1 1n52_B_,41,105,1,1 1n52_B_,41,130,1,1 1n52_B_,42,77,1,1 1n52_B_,42,141,1,1 1n52_B_,43,45,1,1 1n52_B_,43,46,1,1 1n52_B_,43,140,1,1 1n52_B_,44,140,1,1 1n52_B_,46,102,1,1 1n52_B_,47,49,1,1 1n52_B_,47,50,1,1 1n52_B_,47,51,1,1 1n52_B_,48,52,1,1 1n52_B_,49,53,1,1 1n52_B_,50,54,1,1 1n52_B_,51,55,1,1 1n52_B_,52,56,1,1 1n52_B_,54,57,1,1 1n52_B_,55,58,1,1 1n52_B_,55,83,1,1 1n52_B_,56,59,1,1 1n52_B_,58,83,1,1 1n52_B_,58,88,1,1 1n52_B_,62,82,1,1 1n52_B_,63,82,1,1 1n52_B_,65,80,1,1 1n52_B_,67,76,1,1 1n52_B_,67,78,1,1 1n52_B_,68,119,1,1 1n52_B_,68,121,1,1 1n52_B_,69,71,1,1 1n52_B_,69,72,1,1 1n52_B_,69,73,1,1 1n52_B_,69,74,1,1 1n52_B_,70,126,1,1 1n52_B_,77,141,1,1 1n52_B_,85,88,1,1 1n52_B_,85,89,1,1 1n52_B_,86,90,1,1 1n52_B_,87,91,1,1 1n52_B_,88,92,1,1 1n52_B_,89,93,1,1 1n52_B_,90,94,1,1 1n52_B_,91,94,1,1 1n52_B_,91,95,1,1 1n52_B_,92,96,1,1 1n52_B_,92,97,1,1 1n52_B_,96,99,1,1 1n52_B_,97,108,1,1 1n52_B_,98,106,1,1 1n52_B_,99,106,1,1 1n52_B_,100,103,1,1 1n52_B_,101,104,1,1 1n52_B_,104,138,1,1 1n52_B_,111,113,1,1 1n52_B_,115,118,1,1 1n52_B_,116,119,1,1 1n52_B_,117,119,1,1 1n52_B_,122,124,1,1 1n52_B_,123,126,1,1 1n52_B_,125,132,1,1 1n52_B_,128,131,1,1 1n52_B_,128,141,1,1 1n52_B_,129,132,1,1 1n52_B_,131,134,1,1 1n52_B_,131,141,1,1 1n52_B_,131,146,1,1 1n52_B_,132,147,1,1 1n52_B_,134,136,1,1 1n52_B_,134,141,1,1 1n52_B_,134,143,1,1 1n52_B_,138,140,1,1 1n52_B_,138,141,1,1 1n52_B_,138,143,1,1