pair,contact1,contact2,flow1,flow2 4qpg_C_,11,14,1,1 4qpg_C_,16,18,1,1 4qpg_C_,16,22,1,1 4qpg_C_,19,22,1,1 4qpg_C_,19,23,1,1 4qpg_C_,20,24,1,1 4qpg_C_,21,24,1,1 4qpg_C_,24,26,1,1 4qpg_C_,28,30,1,1 4qpg_C_,30,33,1,1 4qpg_C_,31,34,1,1 4qpg_C_,39,41,1,1 4qpg_C_,40,43,1,1 4qpg_C_,43,46,1,1 4qpg_C_,45,47,1,1 4qpg_C_,50,52,1,1 4qpg_C_,50,53,1,1 4qpg_C_,51,54,1,1 4qpg_C_,51,55,1,1 4qpg_C_,52,55,1,1 4qpg_C_,52,56,1,1 4qpg_C_,54,57,1,1 4qpg_C_,55,228,1,1 4qpg_C_,59,100,1,1 4qpg_C_,59,226,1,1 4qpg_C_,61,87,1,1 4qpg_C_,61,88,1,1 4qpg_C_,61,224,1,1 4qpg_C_,62,224,1,1 4qpg_C_,64,222,1,1 4qpg_C_,66,220,1,1 4qpg_C_,67,70,1,1 4qpg_C_,68,209,1,1 4qpg_C_,68,218,1,1 4qpg_C_,70,206,1,1 4qpg_C_,71,74,1,1 4qpg_C_,71,206,1,1 4qpg_C_,73,206,1,1 4qpg_C_,75,205,1,1 4qpg_C_,76,204,1,1 4qpg_C_,77,87,1,1 4qpg_C_,77,204,1,1 4qpg_C_,79,202,1,1 4qpg_C_,81,199,1,1 4qpg_C_,81,200,1,1 4qpg_C_,82,85,1,1 4qpg_C_,82,186,1,1 4qpg_C_,86,244,1,1 4qpg_C_,89,95,1,1 4qpg_C_,90,95,1,1 4qpg_C_,95,97,1,1 4qpg_C_,96,242,1,1 4qpg_C_,99,102,1,1 4qpg_C_,99,103,1,1 4qpg_C_,100,104,1,1 4qpg_C_,101,105,1,1 4qpg_C_,102,106,1,1 4qpg_C_,103,106,1,1 4qpg_C_,104,107,1,1 4qpg_C_,105,108,1,1 4qpg_C_,106,241,1,1 4qpg_C_,107,237,1,1 4qpg_C_,108,184,1,1 4qpg_C_,109,184,1,1 4qpg_C_,109,235,1,1 4qpg_C_,110,234,1,1 4qpg_C_,111,182,1,1 4qpg_C_,111,197,1,1 4qpg_C_,112,180,1,1 4qpg_C_,112,232,1,1 4qpg_C_,114,172,1,1 4qpg_C_,114,175,1,1 4qpg_C_,114,229,1,1 4qpg_C_,115,173,1,1 4qpg_C_,116,227,1,1 4qpg_C_,117,171,1,1 4qpg_C_,118,170,1,1 4qpg_C_,118,225,1,1 4qpg_C_,119,169,1,1 4qpg_C_,120,223,1,1 4qpg_C_,120,225,1,1 4qpg_C_,121,167,1,1 4qpg_C_,122,221,1,1 4qpg_C_,124,126,1,1 4qpg_C_,124,127,1,1 4qpg_C_,128,211,1,1 4qpg_C_,129,162,1,1 4qpg_C_,130,208,1,1 4qpg_C_,131,160,1,1 4qpg_C_,132,205,1,1 4qpg_C_,133,158,1,1 4qpg_C_,134,152,1,1 4qpg_C_,134,203,1,1 4qpg_C_,135,156,1,1 4qpg_C_,136,201,1,1 4qpg_C_,138,182,1,1 4qpg_C_,138,199,1,1 4qpg_C_,139,141,1,1 4qpg_C_,140,185,1,1 4qpg_C_,140,197,1,1 4qpg_C_,140,198,1,1 4qpg_C_,142,201,1,1 4qpg_C_,143,145,1,1 4qpg_C_,147,205,1,1 4qpg_C_,148,151,1,1 4qpg_C_,148,152,1,1 4qpg_C_,150,153,1,1 4qpg_C_,151,154,1,1 4qpg_C_,152,155,1,1 4qpg_C_,152,157,1,1 4qpg_C_,153,157,1,1 4qpg_C_,155,157,1,1 4qpg_C_,177,178,1,1 4qpg_C_,177,179,1,1 4qpg_C_,177,182,1,1 4qpg_C_,179,181,1,1 4qpg_C_,181,232,1,1 4qpg_C_,182,198,1,1 4qpg_C_,183,185,1,1 4qpg_C_,183,196,1,1 4qpg_C_,184,187,1,1 4qpg_C_,185,188,1,1 4qpg_C_,188,195,1,1 4qpg_C_,192,193,1,1 4qpg_C_,192,195,1,1 4qpg_C_,212,213,1,1 4qpg_C_,242,243,1,1 4qpg_C_,244,246,1,1