pair,contact1,contact2,flow1,flow2 2r57_A_,2,4,1,1 2r57_A_,3,6,1,1 2r57_A_,3,7,1,1 2r57_A_,4,8,1,1 2r57_A_,4,148,1,1 2r57_A_,5,9,1,1 2r57_A_,6,10,1,1 2r57_A_,7,11,1,1 2r57_A_,7,176,1,1 2r57_A_,8,13,1,1 2r57_A_,9,12,1,1 2r57_A_,11,13,1,1 2r57_A_,14,146,1,1 2r57_A_,16,146,1,1 2r57_A_,17,20,1,1 2r57_A_,18,21,1,1 2r57_A_,22,132,1,1 2r57_A_,22,135,1,1 2r57_A_,22,191,1,1 2r57_A_,23,191,1,1 2r57_A_,23,193,1,1 2r57_A_,24,198,1,1 2r57_A_,25,201,1,1 2r57_A_,28,60,1,1 2r57_A_,29,130,1,1 2r57_A_,30,32,1,1 2r57_A_,30,59,1,1 2r57_A_,30,61,1,1 2r57_A_,33,36,1,1 2r57_A_,35,54,1,1 2r57_A_,36,54,1,1 2r57_A_,37,67,1,1 2r57_A_,37,122,1,1 2r57_A_,37,124,1,1 2r57_A_,38,52,1,1 2r57_A_,39,85,1,1 2r57_A_,39,88,1,1 2r57_A_,39,90,1,1 2r57_A_,40,50,1,1 2r57_A_,41,83,1,1 2r57_A_,42,44,1,1 2r57_A_,42,45,1,1 2r57_A_,42,48,1,1 2r57_A_,42,101,1,1 2r57_A_,44,70,1,1 2r57_A_,45,47,1,1 2r57_A_,45,48,1,1 2r57_A_,49,98,1,1 2r57_A_,50,98,1,1 2r57_A_,51,67,1,1 2r57_A_,53,65,1,1 2r57_A_,53,67,1,1 2r57_A_,55,63,1,1 2r57_A_,56,63,1,1 2r57_A_,58,61,1,1 2r57_A_,60,79,1,1 2r57_A_,61,155,1,1 2r57_A_,61,204,1,1 2r57_A_,62,77,1,1 2r57_A_,63,74,1,1 2r57_A_,64,75,1,1 2r57_A_,65,74,1,1 2r57_A_,66,69,1,1 2r57_A_,68,104,1,1 2r57_A_,69,70,1,1 2r57_A_,70,72,1,1 2r57_A_,70,73,1,1 2r57_A_,71,72,1,1 2r57_A_,76,77,1,1 2r57_A_,78,81,1,1 2r57_A_,79,130,1,1 2r57_A_,80,191,1,1 2r57_A_,81,83,1,1 2r57_A_,86,89,1,1 2r57_A_,88,92,1,1 2r57_A_,89,93,1,1 2r57_A_,90,93,1,1 2r57_A_,90,95,1,1 2r57_A_,91,94,1,1 2r57_A_,92,93,1,1 2r57_A_,96,98,1,1 2r57_A_,100,103,1,1 2r57_A_,106,108,1,1 2r57_A_,106,109,1,1 2r57_A_,107,110,1,1 2r57_A_,109,113,1,1 2r57_A_,110,114,1,1 2r57_A_,111,115,1,1 2r57_A_,112,116,1,1 2r57_A_,113,117,1,1 2r57_A_,114,118,1,1 2r57_A_,118,121,1,1 2r57_A_,125,128,1,1 2r57_A_,126,129,1,1 2r57_A_,135,189,1,1 2r57_A_,139,141,1,1 2r57_A_,139,168,1,1 2r57_A_,142,145,1,1 2r57_A_,144,163,1,1 2r57_A_,145,163,1,1 2r57_A_,146,162,1,1 2r57_A_,146,176,1,1 2r57_A_,147,161,1,1 2r57_A_,148,194,1,1 2r57_A_,148,197,1,1 2r57_A_,148,199,1,1 2r57_A_,149,159,1,1 2r57_A_,150,184,1,1 2r57_A_,150,192,1,1 2r57_A_,151,153,1,1 2r57_A_,151,154,1,1 2r57_A_,151,157,1,1 2r57_A_,153,181,1,1 2r57_A_,154,157,1,1 2r57_A_,158,207,1,1 2r57_A_,160,176,1,1 2r57_A_,160,207,1,1 2r57_A_,162,174,1,1 2r57_A_,162,176,1,1 2r57_A_,164,172,1,1 2r57_A_,164,174,1,1 2r57_A_,165,172,1,1 2r57_A_,167,170,1,1 2r57_A_,169,188,1,1 2r57_A_,169,189,1,1 2r57_A_,171,186,1,1 2r57_A_,173,184,1,1 2r57_A_,175,178,1,1 2r57_A_,175,183,1,1 2r57_A_,176,210,1,1 2r57_A_,186,187,1,1 2r57_A_,187,189,1,1 2r57_A_,187,190,1,1 2r57_A_,190,192,1,1 2r57_A_,195,198,1,1 2r57_A_,197,201,1,1 2r57_A_,198,202,1,1 2r57_A_,199,202,1,1 2r57_A_,199,204,1,1 2r57_A_,199,205,1,1 2r57_A_,204,205,1,1