pair,contact1,contact2,flow1,flow2 2g4r_A_,1,145,1,1 2g4r_A_,3,62,1,1 2g4r_A_,3,63,1,1 2g4r_A_,5,63,1,1 2g4r_A_,5,65,1,1 2g4r_A_,6,41,1,1 2g4r_A_,7,65,1,1 2g4r_A_,7,67,1,1 2g4r_A_,8,41,1,1 2g4r_A_,8,43,1,1 2g4r_A_,9,67,1,1 2g4r_A_,10,13,1,1 2g4r_A_,10,14,1,1 2g4r_A_,10,43,1,1 2g4r_A_,11,15,1,1 2g4r_A_,11,45,1,1 2g4r_A_,12,17,1,1 2g4r_A_,13,16,1,1 2g4r_A_,20,23,1,1 2g4r_A_,22,26,1,1 2g4r_A_,23,27,1,1 2g4r_A_,24,28,1,1 2g4r_A_,25,29,1,1 2g4r_A_,26,30,1,1 2g4r_A_,27,31,1,1 2g4r_A_,28,32,1,1 2g4r_A_,29,33,1,1 2g4r_A_,30,33,1,1 2g4r_A_,30,35,1,1 2g4r_A_,46,49,1,1 2g4r_A_,47,51,1,1 2g4r_A_,48,52,1,1 2g4r_A_,49,53,1,1 2g4r_A_,50,54,1,1 2g4r_A_,51,55,1,1 2g4r_A_,52,56,1,1 2g4r_A_,53,56,1,1 2g4r_A_,53,57,1,1 2g4r_A_,54,58,1,1 2g4r_A_,55,59,1,1 2g4r_A_,57,60,1,1 2g4r_A_,61,121,1,1 2g4r_A_,62,122,1,1 2g4r_A_,64,122,1,1 2g4r_A_,64,124,1,1 2g4r_A_,66,124,1,1 2g4r_A_,66,125,1,1 2g4r_A_,66,126,1,1 2g4r_A_,67,127,1,1 2g4r_A_,68,78,1,1 2g4r_A_,68,126,1,1 2g4r_A_,69,78,1,1 2g4r_A_,70,111,1,1 2g4r_A_,70,112,1,1 2g4r_A_,71,112,1,1 2g4r_A_,73,75,1,1 2g4r_A_,73,76,1,1 2g4r_A_,77,81,1,1 2g4r_A_,78,82,1,1 2g4r_A_,79,83,1,1 2g4r_A_,80,84,1,1 2g4r_A_,80,112,1,1 2g4r_A_,81,85,1,1 2g4r_A_,82,86,1,1 2g4r_A_,82,125,1,1 2g4r_A_,83,86,1,1 2g4r_A_,87,117,1,1 2g4r_A_,87,119,1,1 2g4r_A_,88,117,1,1 2g4r_A_,90,94,1,1 2g4r_A_,90,115,1,1 2g4r_A_,91,95,1,1 2g4r_A_,92,96,1,1 2g4r_A_,93,97,1,1 2g4r_A_,94,98,1,1 2g4r_A_,95,98,1,1 2g4r_A_,95,99,1,1 2g4r_A_,97,100,1,1 2g4r_A_,98,111,1,1 2g4r_A_,98,113,1,1 2g4r_A_,99,102,1,1 2g4r_A_,101,105,1,1 2g4r_A_,104,135,1,1 2g4r_A_,105,108,1,1 2g4r_A_,107,110,1,1 2g4r_A_,108,111,1,1 2g4r_A_,111,113,1,1 2g4r_A_,114,125,1,1 2g4r_A_,116,123,1,1 2g4r_A_,118,121,1,1 2g4r_A_,129,133,1,1 2g4r_A_,130,134,1,1 2g4r_A_,131,135,1,1 2g4r_A_,132,136,1,1 2g4r_A_,133,137,1,1 2g4r_A_,134,138,1,1 2g4r_A_,135,139,1,1 2g4r_A_,136,140,1,1 2g4r_A_,137,141,1,1 2g4r_A_,139,142,1,1 2g4r_A_,140,143,1,1 2g4r_A_,140,144,1,1 2g4r_A_,143,147,1,1 2g4r_A_,144,148,1,1 2g4r_A_,145,149,1,1 2g4r_A_,146,150,1,1 2g4r_A_,147,151,1,1 2g4r_A_,148,152,1,1 2g4r_A_,149,152,1,1 2g4r_A_,150,153,1,1