pair,contact1,contact2,flow1,flow2 2r8r_A_,3,108,1,1 2r8r_A_,4,113,1,1 2r8r_A_,4,114,1,1 2r8r_A_,5,152,1,1 2r8r_A_,6,114,1,1 2r8r_A_,6,116,1,1 2r8r_A_,7,152,1,1 2r8r_A_,7,154,1,1 2r8r_A_,8,116,1,1 2r8r_A_,8,118,1,1 2r8r_A_,9,154,1,1 2r8r_A_,9,156,1,1 2r8r_A_,10,118,1,1 2r8r_A_,10,120,1,1 2r8r_A_,12,17,1,1 2r8r_A_,16,20,1,1 2r8r_A_,18,85,1,1 2r8r_A_,19,22,1,1 2r8r_A_,20,23,1,1 2r8r_A_,21,25,1,1 2r8r_A_,22,26,1,1 2r8r_A_,23,27,1,1 2r8r_A_,24,28,1,1 2r8r_A_,25,29,1,1 2r8r_A_,25,49,1,1 2r8r_A_,26,30,1,1 2r8r_A_,27,32,1,1 2r8r_A_,28,31,1,1 2r8r_A_,33,78,1,1 2r8r_A_,33,80,1,1 2r8r_A_,33,81,1,1 2r8r_A_,35,56,1,1 2r8r_A_,36,83,1,1 2r8r_A_,37,83,1,1 2r8r_A_,37,85,1,1 2r8r_A_,39,85,1,1 2r8r_A_,40,43,1,1 2r8r_A_,40,47,1,1 2r8r_A_,43,45,1,1 2r8r_A_,43,47,1,1 2r8r_A_,44,48,1,1 2r8r_A_,45,49,1,1 2r8r_A_,46,50,1,1 2r8r_A_,47,51,1,1 2r8r_A_,49,52,1,1 2r8r_A_,50,53,1,1 2r8r_A_,50,55,1,1 2r8r_A_,53,55,1,1 2r8r_A_,59,69,1,1 2r8r_A_,61,67,1,1 2r8r_A_,62,66,1,1 2r8r_A_,69,89,1,1 2r8r_A_,69,92,1,1 2r8r_A_,69,100,1,1 2r8r_A_,70,73,1,1 2r8r_A_,70,74,1,1 2r8r_A_,71,75,1,1 2r8r_A_,72,76,1,1 2r8r_A_,73,77,1,1 2r8r_A_,74,78,1,1 2r8r_A_,80,113,1,1 2r8r_A_,82,113,1,1 2r8r_A_,82,115,1,1 2r8r_A_,84,115,1,1 2r8r_A_,84,116,1,1 2r8r_A_,85,100,1,1 2r8r_A_,85,117,1,1 2r8r_A_,86,89,1,1 2r8r_A_,86,117,1,1 2r8r_A_,87,117,1,1 2r8r_A_,88,99,1,1 2r8r_A_,89,100,1,1 2r8r_A_,90,99,1,1 2r8r_A_,90,140,1,1 2r8r_A_,91,97,1,1 2r8r_A_,91,98,1,1 2r8r_A_,91,103,1,1 2r8r_A_,92,95,1,1 2r8r_A_,97,103,1,1 2r8r_A_,99,102,1,1 2r8r_A_,99,141,1,1 2r8r_A_,100,104,1,1 2r8r_A_,101,105,1,1 2r8r_A_,102,106,1,1 2r8r_A_,103,107,1,1 2r8r_A_,104,108,1,1 2r8r_A_,105,109,1,1 2r8r_A_,106,110,1,1 2r8r_A_,107,110,1,1 2r8r_A_,107,112,1,1 2r8r_A_,108,111,1,1 2r8r_A_,119,122,1,1 2r8r_A_,120,123,1,1 2r8r_A_,122,140,1,1 2r8r_A_,122,142,1,1 2r8r_A_,123,126,1,1 2r8r_A_,124,127,1,1 2r8r_A_,124,142,1,1 2r8r_A_,125,144,1,1 2r8r_A_,126,130,1,1 2r8r_A_,127,131,1,1 2r8r_A_,127,138,1,1 2r8r_A_,128,132,1,1 2r8r_A_,129,133,1,1 2r8r_A_,130,133,1,1 2r8r_A_,130,134,1,1 2r8r_A_,131,135,1,1 2r8r_A_,134,136,1,1 2r8r_A_,143,146,1,1 2r8r_A_,144,148,1,1 2r8r_A_,145,149,1,1 2r8r_A_,147,150,1,1 2r8r_A_,147,203,1,1 2r8r_A_,150,203,1,1 2r8r_A_,157,195,1,1 2r8r_A_,159,163,1,1 2r8r_A_,160,164,1,1 2r8r_A_,161,165,1,1 2r8r_A_,162,166,1,1 2r8r_A_,163,167,1,1 2r8r_A_,164,168,1,1 2r8r_A_,165,169,1,1 2r8r_A_,166,171,1,1 2r8r_A_,167,170,1,1 2r8r_A_,168,169,1,1 2r8r_A_,174,177,1,1 2r8r_A_,178,182,1,1 2r8r_A_,179,183,1,1 2r8r_A_,180,184,1,1 2r8r_A_,181,185,1,1 2r8r_A_,182,185,1,1 2r8r_A_,182,186,1,1 2r8r_A_,185,187,1,1 2r8r_A_,185,190,1,1 2r8r_A_,187,190,1,1 2r8r_A_,187,191,1,1 2r8r_A_,188,192,1,1 2r8r_A_,189,193,1,1 2r8r_A_,190,194,1,1 2r8r_A_,191,195,1,1 2r8r_A_,192,196,1,1 2r8r_A_,197,200,1,1 2r8r_A_,198,202,1,1