pair,contact1,contact2,flow1,flow2 2r2c_A_,4,57,1,1 2r2c_A_,5,7,1,1 2r2c_A_,6,55,1,1 2r2c_A_,12,36,1,1 2r2c_A_,14,34,1,1 2r2c_A_,15,109,1,1 2r2c_A_,16,32,1,1 2r2c_A_,18,30,1,1 2r2c_A_,19,116,1,1 2r2c_A_,20,28,1,1 2r2c_A_,21,90,1,1 2r2c_A_,21,116,1,1 2r2c_A_,22,26,1,1 2r2c_A_,23,26,1,1 2r2c_A_,25,81,1,1 2r2c_A_,27,79,1,1 2r2c_A_,29,77,1,1 2r2c_A_,31,75,1,1 2r2c_A_,32,74,1,1 2r2c_A_,33,72,1,1 2r2c_A_,35,71,1,1 2r2c_A_,36,39,1,1 2r2c_A_,42,44,1,1 2r2c_A_,43,102,1,1 2r2c_A_,44,69,1,1 2r2c_A_,45,62,1,1 2r2c_A_,45,67,1,1 2r2c_A_,46,98,1,1 2r2c_A_,47,61,1,1 2r2c_A_,47,62,1,1 2r2c_A_,48,96,1,1 2r2c_A_,49,58,1,1 2r2c_A_,49,59,1,1 2r2c_A_,50,94,1,1 2r2c_A_,51,56,1,1 2r2c_A_,51,58,1,1 2r2c_A_,52,92,1,1 2r2c_A_,53,54,1,1 2r2c_A_,58,82,1,1 2r2c_A_,60,63,1,1 2r2c_A_,62,77,1,1 2r2c_A_,63,66,1,1 2r2c_A_,65,100,1,1 2r2c_A_,67,77,1,1 2r2c_A_,68,75,1,1 2r2c_A_,70,73,1,1 2r2c_A_,70,75,1,1 2r2c_A_,89,92,1,1 2r2c_A_,90,93,1,1 2r2c_A_,94,112,1,1 2r2c_A_,95,113,1,1 2r2c_A_,97,111,1,1 2r2c_A_,99,108,1,1 2r2c_A_,99,109,1,1 2r2c_A_,101,103,1,1 2r2c_A_,101,104,1,1 2r2c_A_,101,105,1,1 2r2c_A_,101,106,1,1 2r2c_A_,101,108,1,1 2r2c_A_,104,106,1,1