pair,contact1,contact2,flow1,flow2 4r4b_A_,2,96,1,1 4r4b_A_,3,26,1,1 4r4b_A_,5,24,1,1 4r4b_A_,6,86,1,1 4r4b_A_,6,88,1,1 4r4b_A_,6,99,1,1 4r4b_A_,6,100,1,1 4r4b_A_,6,101,1,1 4r4b_A_,7,22,1,1 4r4b_A_,8,101,1,1 4r4b_A_,9,99,1,1 4r4b_A_,9,102,1,1 4r4b_A_,11,102,1,1 4r4b_A_,11,104,1,1 4r4b_A_,12,104,1,1 4r4b_A_,12,139,1,1 4r4b_A_,13,104,1,1 4r4b_A_,13,106,1,1 4r4b_A_,14,17,1,1 4r4b_A_,16,77,1,1 4r4b_A_,16,78,1,1 4r4b_A_,17,78,1,1 4r4b_A_,19,75,1,1 4r4b_A_,20,74,1,1 4r4b_A_,21,73,1,1 4r4b_A_,23,71,1,1 4r4b_A_,25,69,1,1 4r4b_A_,29,32,1,1 4r4b_A_,29,68,1,1 4r4b_A_,30,68,1,1 4r4b_A_,31,33,1,1 4r4b_A_,32,91,1,1 4r4b_A_,33,51,1,1 4r4b_A_,34,89,1,1 4r4b_A_,35,47,1,1 4r4b_A_,35,48,1,1 4r4b_A_,36,87,1,1 4r4b_A_,36,89,1,1 4r4b_A_,37,45,1,1 4r4b_A_,37,86,1,1 4r4b_A_,38,42,1,1 4r4b_A_,38,85,1,1 4r4b_A_,39,42,1,1 4r4b_A_,39,81,1,1 4r4b_A_,47,55,1,1 4r4b_A_,49,53,1,1 4r4b_A_,50,52,1,1 4r4b_A_,55,58,1,1 4r4b_A_,59,62,1,1 4r4b_A_,61,76,1,1 4r4b_A_,61,81,1,1 4r4b_A_,61,82,1,1 4r4b_A_,63,74,1,1 4r4b_A_,65,72,1,1 4r4b_A_,79,82,1,1 4r4b_A_,80,83,1,1 4r4b_A_,82,86,1,1 4r4b_A_,84,103,1,1 4r4b_A_,86,101,1,1 4r4b_A_,88,98,1,1 4r4b_A_,89,90,1,1 4r4b_A_,90,96,1,1 4r4b_A_,92,95,1,1 4r4b_A_,93,95,1,1 4r4b_A_,104,139,1,1 4r4b_A_,104,172,1,1 4r4b_A_,105,165,1,1 4r4b_A_,107,108,1,1 4r4b_A_,107,169,1,1 4r4b_A_,110,139,1,1 4r4b_A_,113,136,1,1 4r4b_A_,115,133,1,1 4r4b_A_,115,134,1,1 4r4b_A_,117,132,1,1 4r4b_A_,120,123,1,1 4r4b_A_,120,124,1,1 4r4b_A_,123,126,1,1 4r4b_A_,123,130,1,1 4r4b_A_,124,127,1,1 4r4b_A_,127,182,1,1 4r4b_A_,129,180,1,1 4r4b_A_,131,178,1,1 4r4b_A_,133,176,1,1 4r4b_A_,135,174,1,1 4r4b_A_,136,173,1,1 4r4b_A_,137,173,1,1 4r4b_A_,138,172,1,1 4r4b_A_,140,197,1,1 4r4b_A_,144,196,1,1 4r4b_A_,146,194,1,1 4r4b_A_,147,154,1,1 4r4b_A_,147,176,1,1 4r4b_A_,148,192,1,1 4r4b_A_,148,194,1,1 4r4b_A_,149,152,1,1 4r4b_A_,150,189,1,1 4r4b_A_,150,190,1,1 4r4b_A_,152,154,1,1 4r4b_A_,154,157,1,1 4r4b_A_,157,179,1,1 4r4b_A_,159,177,1,1 4r4b_A_,161,175,1,1 4r4b_A_,163,164,1,1 4r4b_A_,163,173,1,1 4r4b_A_,165,170,1,1 4r4b_A_,166,168,1,1 4r4b_A_,166,169,1,1 4r4b_A_,166,170,1,1 4r4b_A_,166,171,1,1 4r4b_A_,169,171,1,1 4r4b_A_,181,184,1,1 4r4b_A_,181,185,1,1 4r4b_A_,182,186,1,1 4r4b_A_,183,187,1,1 4r4b_A_,184,188,1,1 4r4b_A_,185,188,1,1 4r4b_A_,185,191,1,1 4r4b_A_,188,210,1,1 4r4b_A_,189,210,1,1 4r4b_A_,191,208,1,1 4r4b_A_,193,206,1,1 4r4b_A_,195,204,1,1 4r4b_A_,197,199,1,1 4r4b_A_,197,200,1,1