pair,contact1,contact2,flow1,flow2
4ydv_B_,1,3,1,1
4ydv_B_,3,25,1,1
4ydv_B_,5,23,1,1
4ydv_B_,6,94,1,1
4ydv_B_,6,96,1,1
4ydv_B_,6,118,1,1
4ydv_B_,6,119,1,1
4ydv_B_,7,21,1,1
4ydv_B_,10,121,1,1
4ydv_B_,10,123,1,1
4ydv_B_,12,123,1,1
4ydv_B_,12,125,1,1
4ydv_B_,13,126,1,1
4ydv_B_,13,127,1,1
4ydv_B_,13,128,1,1
4ydv_B_,15,86,1,1
4ydv_B_,16,86,1,1
4ydv_B_,18,83,1,1
4ydv_B_,20,81,1,1
4ydv_B_,22,79,1,1
4ydv_B_,23,78,1,1
4ydv_B_,24,77,1,1
4ydv_B_,28,31,1,1
4ydv_B_,29,32,1,1
4ydv_B_,29,72,1,1
4ydv_B_,32,72,1,1
4ydv_B_,33,99,1,1
4ydv_B_,34,51,1,1
4ydv_B_,35,97,1,1
4ydv_B_,36,48,1,1
4ydv_B_,36,49,1,1
4ydv_B_,37,95,1,1
4ydv_B_,38,46,1,1
4ydv_B_,38,90,1,1
4ydv_B_,38,94,1,1
4ydv_B_,39,43,1,1
4ydv_B_,39,93,1,1
4ydv_B_,48,61,1,1
4ydv_B_,50,59,1,1
4ydv_B_,52,54,1,1
4ydv_B_,52,55,1,1
4ydv_B_,52,57,1,1
4ydv_B_,54,56,1,1
4ydv_B_,58,60,1,1
4ydv_B_,60,70,1,1
4ydv_B_,61,64,1,1
4ydv_B_,64,67,1,1
4ydv_B_,67,84,1,1
4ydv_B_,67,90,1,1
4ydv_B_,69,82,1,1
4ydv_B_,71,80,1,1
4ydv_B_,73,76,1,1
4ydv_B_,73,78,1,1
4ydv_B_,76,78,1,1
4ydv_B_,82,84,1,1
4ydv_B_,87,90,1,1
4ydv_B_,88,91,1,1
4ydv_B_,90,94,1,1
4ydv_B_,91,122,1,1
4ydv_B_,92,122,1,1
4ydv_B_,94,120,1,1
4ydv_B_,96,117,1,1
4ydv_B_,98,114,1,1
4ydv_B_,98,115,1,1
4ydv_B_,125,127,1,1
4ydv_B_,130,131,1,1
4ydv_B_,130,151,1,1
4ydv_B_,130,153,1,1
4ydv_B_,133,150,1,1
4ydv_B_,135,148,1,1
4ydv_B_,137,146,1,1
4ydv_B_,141,193,1,1
4ydv_B_,143,191,1,1
4ydv_B_,145,189,1,1
4ydv_B_,147,187,1,1
4ydv_B_,149,185,1,1
4ydv_B_,150,151,1,1
4ydv_B_,151,178,1,1
4ydv_B_,152,183,1,1
4ydv_B_,154,207,1,1
4ydv_B_,158,206,1,1
4ydv_B_,160,204,1,1
4ydv_B_,161,166,1,1
4ydv_B_,161,187,1,1
4ydv_B_,162,165,1,1
4ydv_B_,162,200,1,1
4ydv_B_,162,202,1,1
4ydv_B_,163,204,1,1
4ydv_B_,167,170,1,1
4ydv_B_,169,190,1,1
4ydv_B_,171,188,1,1
4ydv_B_,172,187,1,1
4ydv_B_,173,186,1,1
4ydv_B_,176,184,1,1
4ydv_B_,178,181,1,1
4ydv_B_,178,182,1,1
4ydv_B_,180,182,1,1
4ydv_B_,192,195,1,1
4ydv_B_,193,196,1,1
4ydv_B_,195,199,1,1
4ydv_B_,195,201,1,1
4ydv_B_,199,200,1,1
4ydv_B_,201,218,1,1
4ydv_B_,203,216,1,1
4ydv_B_,204,215,1,1
4ydv_B_,205,214,1,1
4ydv_B_,207,210,1,1
4ydv_B_,207,212,1,1
4ydv_B_,208,211,1,1
4ydv_B_,210,212,1,1
4ydv_B_,217,219,1,1