pair,contact1,contact2,flow1,flow2 2nn6_G_,3,19,1,1 2nn6_G_,9,10,1,1 2nn6_G_,10,47,1,1 2nn6_G_,12,44,1,1 2nn6_G_,12,45,1,1 2nn6_G_,13,16,1,1 2nn6_G_,15,41,1,1 2nn6_G_,16,41,1,1 2nn6_G_,17,38,1,1 2nn6_G_,18,39,1,1 2nn6_G_,20,22,1,1 2nn6_G_,27,33,1,1 2nn6_G_,30,42,1,1 2nn6_G_,32,40,1,1 2nn6_G_,34,38,1,1 2nn6_G_,44,65,1,1 2nn6_G_,46,64,1,1 2nn6_G_,48,62,1,1 2nn6_G_,49,60,1,1 2nn6_G_,50,60,1,1 2nn6_G_,52,54,1,1 2nn6_G_,56,58,1,1 2nn6_G_,64,65,1,1 2nn6_G_,64,169,1,1 2nn6_G_,66,166,1,1 2nn6_G_,67,69,1,1 2nn6_G_,70,76,1,1 2nn6_G_,70,95,1,1 2nn6_G_,77,194,1,1 2nn6_G_,78,126,1,1 2nn6_G_,79,195,1,1 2nn6_G_,80,124,1,1 2nn6_G_,81,93,1,1 2nn6_G_,82,121,1,1 2nn6_G_,82,122,1,1 2nn6_G_,84,91,1,1 2nn6_G_,86,89,1,1 2nn6_G_,90,102,1,1 2nn6_G_,92,100,1,1 2nn6_G_,93,95,1,1 2nn6_G_,100,101,1,1 2nn6_G_,101,139,1,1 2nn6_G_,103,105,1,1 2nn6_G_,103,106,1,1 2nn6_G_,105,106,1,1 2nn6_G_,108,149,1,1 2nn6_G_,119,122,1,1 2nn6_G_,125,141,1,1 2nn6_G_,125,152,1,1 2nn6_G_,127,140,1,1 2nn6_G_,130,138,1,1 2nn6_G_,132,135,1,1 2nn6_G_,143,146,1,1 2nn6_G_,143,148,1,1 2nn6_G_,152,154,1,1 2nn6_G_,159,200,1,1 2nn6_G_,161,198,1,1 2nn6_G_,164,168,1,1 2nn6_G_,165,169,1,1 2nn6_G_,166,170,1,1 2nn6_G_,167,171,1,1 2nn6_G_,169,172,1,1 2nn6_G_,170,176,1,1 2nn6_G_,170,219,1,1 2nn6_G_,171,176,1,1 2nn6_G_,173,176,1,1 2nn6_G_,176,180,1,1 2nn6_G_,177,181,1,1 2nn6_G_,178,182,1,1 2nn6_G_,184,231,1,1 2nn6_G_,189,201,1,1 2nn6_G_,191,199,1,1 2nn6_G_,193,196,1,1 2nn6_G_,193,197,1,1 2nn6_G_,202,208,1,1 2nn6_G_,204,208,1,1 2nn6_G_,205,209,1,1 2nn6_G_,206,210,1,1 2nn6_G_,207,211,1,1 2nn6_G_,208,212,1,1 2nn6_G_,209,213,1,1 2nn6_G_,210,214,1,1 2nn6_G_,211,215,1,1 2nn6_G_,212,216,1,1 2nn6_G_,214,217,1,1 2nn6_G_,214,218,1,1 2nn6_G_,215,218,1,1 2nn6_G_,222,225,1,1 2nn6_G_,222,226,1,1 2nn6_G_,224,227,1,1 2nn6_G_,225,229,1,1 2nn6_G_,226,230,1,1 2nn6_G_,227,230,1,1 2nn6_G_,227,231,1,1 2nn6_G_,228,232,1,1 2nn6_G_,230,234,1,1 2nn6_G_,231,235,1,1 2nn6_G_,233,236,1,1