pair,contact1,contact2,flow1,flow2 2n23_A_,1,4,1,1 2n23_A_,3,18,1,1 2n23_A_,3,20,1,1 2n23_A_,5,16,1,1 2n23_A_,7,14,1,1 2n23_A_,8,90,1,1 2n23_A_,9,12,1,1 2n23_A_,13,32,1,1 2n23_A_,15,30,1,1 2n23_A_,17,28,1,1 2n23_A_,19,21,1,1 2n23_A_,19,26,1,1 2n23_A_,25,42,1,1 2n23_A_,25,111,1,1 2n23_A_,27,40,1,1 2n23_A_,29,38,1,1 2n23_A_,31,34,1,1 2n23_A_,31,36,1,1 2n23_A_,41,44,1,1 2n23_A_,42,45,1,1 2n23_A_,43,65,1,1 2n23_A_,44,65,1,1 2n23_A_,46,63,1,1 2n23_A_,46,70,1,1 2n23_A_,46,112,1,1 2n23_A_,47,63,1,1 2n23_A_,49,61,1,1 2n23_A_,51,57,1,1 2n23_A_,51,59,1,1 2n23_A_,52,55,1,1 2n23_A_,55,94,1,1 2n23_A_,58,91,1,1 2n23_A_,60,89,1,1 2n23_A_,62,87,1,1 2n23_A_,64,85,1,1 2n23_A_,68,71,1,1 2n23_A_,74,76,1,1 2n23_A_,74,77,1,1 2n23_A_,77,79,1,1 2n23_A_,93,96,1,1 2n23_A_,93,97,1,1 2n23_A_,94,98,1,1 2n23_A_,95,99,1,1 2n23_A_,96,100,1,1 2n23_A_,97,101,1,1 2n23_A_,98,102,1,1 2n23_A_,99,103,1,1 2n23_A_,100,104,1,1 2n23_A_,101,105,1,1 2n23_A_,102,106,1,1 2n23_A_,103,107,1,1 2n23_A_,104,108,1,1 2n23_A_,105,109,1,1 2n23_A_,106,110,1,1 2n23_A_,107,111,1,1 2n23_A_,108,111,1,1 2n23_A_,109,112,1,1 2n23_A_,109,113,1,1