pair,contact1,contact2,flow1,flow2 1sqx_H_,4,6,1,1 1sqx_H_,4,7,1,1 1sqx_H_,5,9,1,1 1sqx_H_,6,10,1,1 1sqx_H_,7,11,1,1 1sqx_H_,8,12,1,1 1sqx_H_,9,13,1,1 1sqx_H_,10,14,1,1 1sqx_H_,12,61,1,1 1sqx_H_,13,16,1,1 1sqx_H_,13,19,1,1 1sqx_H_,13,54,1,1 1sqx_H_,16,19,1,1 1sqx_H_,16,20,1,1 1sqx_H_,19,23,1,1 1sqx_H_,20,24,1,1 1sqx_H_,21,25,1,1 1sqx_H_,23,27,1,1 1sqx_H_,24,28,1,1 1sqx_H_,25,29,1,1 1sqx_H_,26,30,1,1 1sqx_H_,27,31,1,1 1sqx_H_,29,32,1,1 1sqx_H_,29,42,1,1 1sqx_H_,29,46,1,1 1sqx_H_,39,41,1,1 1sqx_H_,43,47,1,1 1sqx_H_,44,48,1,1 1sqx_H_,45,49,1,1 1sqx_H_,46,50,1,1 1sqx_H_,47,51,1,1 1sqx_H_,48,52,1,1 1sqx_H_,49,53,1,1 1sqx_H_,50,54,1,1 1sqx_H_,51,55,1,1 1sqx_H_,52,56,1,1 1sqx_H_,54,58,1,1 1sqx_H_,55,59,1,1 1sqx_H_,58,61,1,1 1sqx_H_,58,62,1,1 1sqx_H_,61,64,1,1 1sqx_H_,62,65,1,1