pair,contact1,contact2,flow1,flow2 2wss_H_,1,35,1,1 2wss_H_,2,19,1,1 2wss_H_,3,74,1,1 2wss_H_,3,76,1,1 2wss_H_,4,17,1,1 2wss_H_,5,16,1,1 2wss_H_,5,76,1,1 2wss_H_,5,78,1,1 2wss_H_,6,13,1,1 2wss_H_,6,14,1,1 2wss_H_,7,78,1,1 2wss_H_,7,80,1,1 2wss_H_,8,11,1,1 2wss_H_,15,16,1,1 2wss_H_,21,52,1,1 2wss_H_,25,45,1,1 2wss_H_,26,29,1,1 2wss_H_,27,28,1,1 2wss_H_,37,38,1,1 2wss_H_,38,40,1,1 2wss_H_,45,122,1,1 2wss_H_,47,63,1,1 2wss_H_,49,61,1,1 2wss_H_,51,58,1,1 2wss_H_,53,57,1,1 2wss_H_,55,57,1,1 2wss_H_,59,61,1,1 2wss_H_,67,79,1,1 2wss_H_,69,77,1,1 2wss_H_,71,75,1,1 2wss_H_,73,75,1,1 2wss_H_,85,87,1,1 2wss_H_,90,93,1,1 2wss_H_,91,93,1,1 2wss_H_,92,95,1,1 2wss_H_,95,131,1,1 2wss_H_,96,99,1,1 2wss_H_,96,100,1,1 2wss_H_,98,102,1,1 2wss_H_,99,103,1,1 2wss_H_,101,105,1,1 2wss_H_,103,106,1,1 2wss_H_,106,108,1,1 2wss_H_,111,115,1,1 2wss_H_,114,118,1,1 2wss_H_,117,121,1,1 2wss_H_,118,122,1,1 2wss_H_,119,123,1,1 2wss_H_,120,124,1,1 2wss_H_,121,125,1,1 2wss_H_,122,126,1,1 2wss_H_,123,127,1,1 2wss_H_,125,128,1,1 2wss_H_,126,129,1,1