pair,contact1,contact2,flow1,flow2 1b9b_A_,1,204,1,1 1b9b_A_,1,206,1,1 1b9b_A_,1,229,1,1 1b9b_A_,3,207,1,1 1b9b_A_,4,37,1,1 1b9b_A_,5,229,1,1 1b9b_A_,5,231,1,1 1b9b_A_,6,37,1,1 1b9b_A_,6,39,1,1 1b9b_A_,7,231,1,1 1b9b_A_,7,233,1,1 1b9b_A_,8,39,1,1 1b9b_A_,8,41,1,1 1b9b_A_,9,11,1,1 1b9b_A_,9,233,1,1 1b9b_A_,10,13,1,1 1b9b_A_,11,64,1,1 1b9b_A_,11,97,1,1 1b9b_A_,15,18,1,1 1b9b_A_,15,19,1,1 1b9b_A_,16,20,1,1 1b9b_A_,17,21,1,1 1b9b_A_,18,22,1,1 1b9b_A_,19,23,1,1 1b9b_A_,20,24,1,1 1b9b_A_,20,49,1,1 1b9b_A_,21,25,1,1 1b9b_A_,22,26,1,1 1b9b_A_,23,27,1,1 1b9b_A_,24,28,1,1 1b9b_A_,25,28,1,1 1b9b_A_,25,29,1,1 1b9b_A_,26,30,1,1 1b9b_A_,29,247,1,1 1b9b_A_,30,58,1,1 1b9b_A_,33,35,1,1 1b9b_A_,34,36,1,1 1b9b_A_,37,60,1,1 1b9b_A_,37,90,1,1 1b9b_A_,38,60,1,1 1b9b_A_,40,60,1,1 1b9b_A_,40,62,1,1 1b9b_A_,41,63,1,1 1b9b_A_,41,64,1,1 1b9b_A_,43,46,1,1 1b9b_A_,44,47,1,1 1b9b_A_,46,50,1,1 1b9b_A_,47,51,1,1 1b9b_A_,48,52,1,1 1b9b_A_,50,54,1,1 1b9b_A_,51,54,1,1 1b9b_A_,51,55,1,1 1b9b_A_,54,57,1,1 1b9b_A_,60,89,1,1 1b9b_A_,61,89,1,1 1b9b_A_,61,90,1,1 1b9b_A_,63,90,1,1 1b9b_A_,63,92,1,1 1b9b_A_,66,112,1,1 1b9b_A_,67,78,1,1 1b9b_A_,70,79,1,1 1b9b_A_,70,119,1,1 1b9b_A_,72,74,1,1 1b9b_A_,74,77,1,1 1b9b_A_,79,82,1,1 1b9b_A_,79,83,1,1 1b9b_A_,80,84,1,1 1b9b_A_,81,85,1,1 1b9b_A_,83,86,1,1 1b9b_A_,83,88,1,1 1b9b_A_,84,87,1,1 1b9b_A_,89,122,1,1 1b9b_A_,91,122,1,1 1b9b_A_,91,124,1,1 1b9b_A_,93,124,1,1 1b9b_A_,93,126,1,1 1b9b_A_,94,99,1,1 1b9b_A_,95,97,1,1 1b9b_A_,95,99,1,1 1b9b_A_,96,100,1,1 1b9b_A_,97,101,1,1 1b9b_A_,98,104,1,1 1b9b_A_,104,112,1,1 1b9b_A_,105,109,1,1 1b9b_A_,106,110,1,1 1b9b_A_,106,145,1,1 1b9b_A_,107,111,1,1 1b9b_A_,108,112,1,1 1b9b_A_,109,112,1,1 1b9b_A_,109,113,1,1 1b9b_A_,110,114,1,1 1b9b_A_,110,149,1,1 1b9b_A_,110,152,1,1 1b9b_A_,111,115,1,1 1b9b_A_,112,116,1,1 1b9b_A_,113,117,1,1 1b9b_A_,114,118,1,1 1b9b_A_,114,152,1,1 1b9b_A_,116,121,1,1 1b9b_A_,117,120,1,1 1b9b_A_,123,163,1,1 1b9b_A_,124,126,1,1 1b9b_A_,125,163,1,1 1b9b_A_,125,165,1,1 1b9b_A_,127,165,1,1 1b9b_A_,127,167,1,1 1b9b_A_,128,146,1,1 1b9b_A_,129,134,1,1 1b9b_A_,129,166,1,1 1b9b_A_,129,170,1,1 1b9b_A_,130,133,1,1 1b9b_A_,130,134,1,1 1b9b_A_,131,135,1,1 1b9b_A_,132,136,1,1 1b9b_A_,133,138,1,1 1b9b_A_,134,137,1,1 1b9b_A_,134,166,1,1 1b9b_A_,138,142,1,1 1b9b_A_,139,143,1,1 1b9b_A_,140,144,1,1 1b9b_A_,141,145,1,1 1b9b_A_,142,146,1,1 1b9b_A_,143,147,1,1 1b9b_A_,144,148,1,1 1b9b_A_,145,149,1,1 1b9b_A_,146,150,1,1 1b9b_A_,147,151,1,1 1b9b_A_,148,152,1,1 1b9b_A_,151,154,1,1 1b9b_A_,154,198,1,1 1b9b_A_,155,158,1,1 1b9b_A_,155,159,1,1 1b9b_A_,156,160,1,1 1b9b_A_,158,161,1,1 1b9b_A_,160,201,1,1 1b9b_A_,164,207,1,1 1b9b_A_,164,209,1,1 1b9b_A_,166,209,1,1 1b9b_A_,166,211,1,1 1b9b_A_,168,171,1,1 1b9b_A_,169,172,1,1 1b9b_A_,170,174,1,1 1b9b_A_,171,213,1,1 1b9b_A_,178,210,1,1 1b9b_A_,179,182,1,1 1b9b_A_,179,183,1,1 1b9b_A_,180,184,1,1 1b9b_A_,181,185,1,1 1b9b_A_,183,186,1,1 1b9b_A_,183,187,1,1 1b9b_A_,184,188,1,1 1b9b_A_,184,227,1,1 1b9b_A_,185,189,1,1 1b9b_A_,186,190,1,1 1b9b_A_,187,191,1,1 1b9b_A_,188,192,1,1 1b9b_A_,189,193,1,1 1b9b_A_,190,194,1,1 1b9b_A_,191,195,1,1 1b9b_A_,191,203,1,1 1b9b_A_,191,206,1,1 1b9b_A_,191,227,1,1 1b9b_A_,191,229,1,1 1b9b_A_,192,195,1,1 1b9b_A_,192,196,1,1 1b9b_A_,193,197,1,1 1b9b_A_,194,198,1,1 1b9b_A_,199,202,1,1 1b9b_A_,199,203,1,1 1b9b_A_,200,204,1,1 1b9b_A_,201,204,1,1 1b9b_A_,201,205,1,1 1b9b_A_,202,205,1,1 1b9b_A_,202,206,1,1 1b9b_A_,208,229,1,1 1b9b_A_,210,212,1,1 1b9b_A_,210,230,1,1 1b9b_A_,210,232,1,1 1b9b_A_,213,218,1,1 1b9b_A_,215,218,1,1 1b9b_A_,219,222,1,1 1b9b_A_,219,223,1,1 1b9b_A_,221,225,1,1 1b9b_A_,233,237,1,1 1b9b_A_,234,237,1,1 1b9b_A_,235,238,1,1 1b9b_A_,240,243,1,1 1b9b_A_,241,245,1,1 1b9b_A_,242,246,1,1 1b9b_A_,243,247,1,1 1b9b_A_,244,248,1,1 1b9b_A_,245,249,1,1 1b9b_A_,247,250,1,1 1b9b_A_,248,251,1,1