pair,contact1,contact2,flow1,flow2 1y1v_H_,7,29,1,1 1y1v_H_,7,31,1,1 1y1v_H_,7,56,1,1 1y1v_H_,8,30,1,1 1y1v_H_,9,54,1,1 1y1v_H_,10,28,1,1 1y1v_H_,11,51,1,1 1y1v_H_,12,26,1,1 1y1v_H_,15,24,1,1 1y1v_H_,23,41,1,1 1y1v_H_,24,40,1,1 1y1v_H_,25,39,1,1 1y1v_H_,27,37,1,1 1y1v_H_,29,35,1,1 1y1v_H_,32,35,1,1 1y1v_H_,36,113,1,1 1y1v_H_,38,111,1,1 1y1v_H_,40,109,1,1 1y1v_H_,42,44,1,1 1y1v_H_,42,45,1,1 1y1v_H_,42,46,1,1 1y1v_H_,42,82,1,1 1y1v_H_,49,52,1,1 1y1v_H_,59,128,1,1 1y1v_H_,63,126,1,1 1y1v_H_,69,71,1,1 1y1v_H_,71,74,1,1 1y1v_H_,81,131,1,1 1y1v_H_,81,133,1,1 1y1v_H_,82,131,1,1 1y1v_H_,84,129,1,1 1y1v_H_,85,126,1,1 1y1v_H_,86,127,1,1 1y1v_H_,87,104,1,1 1y1v_H_,89,103,1,1 1y1v_H_,90,102,1,1 1y1v_H_,92,100,1,1 1y1v_H_,92,102,1,1 1y1v_H_,94,95,1,1 1y1v_H_,95,98,1,1 1y1v_H_,99,117,1,1 1y1v_H_,101,112,1,1 1y1v_H_,103,110,1,1 1y1v_H_,103,121,1,1 1y1v_H_,104,108,1,1 1y1v_H_,105,108,1,1 1y1v_H_,117,120,1,1 1y1v_H_,117,121,1,1