pair,contact1,contact2,flow1,flow2 1twh_H_,4,58,1,1 1twh_H_,5,58,1,1 1twh_H_,7,8,1,1 1twh_H_,7,29,1,1 1twh_H_,8,29,1,1 1twh_H_,8,30,1,1 1twh_H_,9,54,1,1 1twh_H_,10,28,1,1 1twh_H_,10,51,1,1 1twh_H_,11,52,1,1 1twh_H_,12,26,1,1 1twh_H_,13,26,1,1 1twh_H_,15,24,1,1 1twh_H_,17,19,1,1 1twh_H_,21,43,1,1 1twh_H_,21,44,1,1 1twh_H_,22,23,1,1 1twh_H_,23,41,1,1 1twh_H_,24,40,1,1 1twh_H_,25,39,1,1 1twh_H_,26,38,1,1 1twh_H_,27,37,1,1 1twh_H_,29,32,1,1 1twh_H_,29,35,1,1 1twh_H_,30,31,1,1 1twh_H_,35,116,1,1 1twh_H_,36,113,1,1 1twh_H_,38,111,1,1 1twh_H_,40,109,1,1 1twh_H_,42,44,1,1 1twh_H_,42,45,1,1 1twh_H_,42,82,1,1 1twh_H_,49,52,1,1 1twh_H_,50,52,1,1 1twh_H_,52,133,1,1 1twh_H_,55,132,1,1 1twh_H_,57,130,1,1 1twh_H_,59,128,1,1 1twh_H_,63,64,1,1 1twh_H_,63,126,1,1 1twh_H_,70,74,1,1 1twh_H_,71,75,1,1 1twh_H_,74,76,1,1 1twh_H_,78,80,1,1 1twh_H_,82,131,1,1 1twh_H_,84,129,1,1 1twh_H_,86,127,1,1 1twh_H_,87,104,1,1 1twh_H_,90,92,1,1 1twh_H_,93,100,1,1 1twh_H_,93,102,1,1 1twh_H_,95,98,1,1 1twh_H_,99,114,1,1 1twh_H_,101,112,1,1 1twh_H_,103,110,1,1 1twh_H_,104,107,1,1 1twh_H_,105,108,1,1