pair,contact1,contact2,flow1,flow2 2nvl_A_,4,7,1,1 2nvl_A_,6,133,1,1 2nvl_A_,7,133,1,1 2nvl_A_,8,25,1,1 2nvl_A_,9,131,1,1 2nvl_A_,11,22,1,1 2nvl_A_,12,23,1,1 2nvl_A_,14,21,1,1 2nvl_A_,15,99,1,1 2nvl_A_,16,18,1,1 2nvl_A_,16,19,1,1 2nvl_A_,17,82,1,1 2nvl_A_,17,97,1,1 2nvl_A_,22,25,1,1 2nvl_A_,22,26,1,1 2nvl_A_,24,27,1,1 2nvl_A_,24,28,1,1 2nvl_A_,25,29,1,1 2nvl_A_,26,29,1,1 2nvl_A_,26,30,1,1 2nvl_A_,27,30,1,1 2nvl_A_,27,32,1,1 2nvl_A_,28,31,1,1 2nvl_A_,32,66,1,1 2nvl_A_,33,64,1,1 2nvl_A_,33,66,1,1 2nvl_A_,34,127,1,1 2nvl_A_,35,66,1,1 2nvl_A_,35,68,1,1 2nvl_A_,36,125,1,1 2nvl_A_,37,68,1,1 2nvl_A_,38,121,1,1 2nvl_A_,38,123,1,1 2nvl_A_,38,145,1,1 2nvl_A_,39,70,1,1 2nvl_A_,41,44,1,1 2nvl_A_,42,71,1,1 2nvl_A_,42,73,1,1 2nvl_A_,42,78,1,1 2nvl_A_,44,47,1,1 2nvl_A_,45,48,1,1 2nvl_A_,46,48,1,1 2nvl_A_,46,49,1,1 2nvl_A_,47,51,1,1 2nvl_A_,47,81,1,1 2nvl_A_,48,52,1,1 2nvl_A_,49,53,1,1 2nvl_A_,49,122,1,1 2nvl_A_,49,145,1,1 2nvl_A_,50,54,1,1 2nvl_A_,51,55,1,1 2nvl_A_,52,56,1,1 2nvl_A_,53,56,1,1 2nvl_A_,54,57,1,1 2nvl_A_,56,60,1,1 2nvl_A_,56,148,1,1 2nvl_A_,57,61,1,1 2nvl_A_,58,62,1,1 2nvl_A_,59,228,1,1 2nvl_A_,60,63,1,1 2nvl_A_,60,65,1,1 2nvl_A_,61,64,1,1 2nvl_A_,61,66,1,1 2nvl_A_,63,158,1,1 2nvl_A_,69,96,1,1 2nvl_A_,69,98,1,1 2nvl_A_,71,98,1,1 2nvl_A_,71,100,1,1 2nvl_A_,74,77,1,1 2nvl_A_,74,78,1,1 2nvl_A_,75,79,1,1 2nvl_A_,76,80,1,1 2nvl_A_,77,81,1,1 2nvl_A_,78,82,1,1 2nvl_A_,78,98,1,1 2nvl_A_,79,83,1,1 2nvl_A_,80,83,1,1 2nvl_A_,80,84,1,1 2nvl_A_,81,85,1,1 2nvl_A_,82,86,1,1 2nvl_A_,82,95,1,1 2nvl_A_,83,87,1,1 2nvl_A_,84,88,1,1 2nvl_A_,85,89,1,1 2nvl_A_,86,90,1,1 2nvl_A_,100,103,1,1 2nvl_A_,100,105,1,1 2nvl_A_,100,106,1,1 2nvl_A_,102,107,1,1 2nvl_A_,103,107,1,1 2nvl_A_,104,108,1,1 2nvl_A_,105,109,1,1 2nvl_A_,106,111,1,1 2nvl_A_,107,110,1,1 2nvl_A_,111,121,1,1 2nvl_A_,115,141,1,1 2nvl_A_,116,119,1,1 2nvl_A_,117,119,1,1 2nvl_A_,122,139,1,1 2nvl_A_,122,140,1,1 2nvl_A_,122,141,1,1 2nvl_A_,124,137,1,1 2nvl_A_,126,134,1,1 2nvl_A_,126,135,1,1 2nvl_A_,128,130,1,1 2nvl_A_,128,131,1,1 2nvl_A_,128,132,1,1 2nvl_A_,128,134,1,1 2nvl_A_,134,135,1,1 2nvl_A_,134,161,1,1 2nvl_A_,140,143,1,1 2nvl_A_,147,151,1,1 2nvl_A_,148,152,1,1 2nvl_A_,148,228,1,1 2nvl_A_,149,152,1,1 2nvl_A_,149,153,1,1 2nvl_A_,150,154,1,1 2nvl_A_,151,155,1,1 2nvl_A_,152,156,1,1 2nvl_A_,152,171,1,1 2nvl_A_,153,157,1,1 2nvl_A_,154,158,1,1 2nvl_A_,155,159,1,1 2nvl_A_,155,218,1,1 2nvl_A_,155,221,1,1 2nvl_A_,156,160,1,1 2nvl_A_,157,161,1,1 2nvl_A_,158,162,1,1 2nvl_A_,159,163,1,1 2nvl_A_,160,165,1,1 2nvl_A_,161,164,1,1 2nvl_A_,164,165,1,1 2nvl_A_,165,211,1,1 2nvl_A_,166,182,1,1 2nvl_A_,168,171,1,1 2nvl_A_,169,174,1,1 2nvl_A_,170,173,1,1 2nvl_A_,171,179,1,1 2nvl_A_,173,223,1,1 2nvl_A_,174,176,1,1 2nvl_A_,174,177,1,1 2nvl_A_,174,178,1,1 2nvl_A_,177,180,1,1 2nvl_A_,179,216,1,1 2nvl_A_,179,223,1,1 2nvl_A_,181,211,1,1 2nvl_A_,183,209,1,1 2nvl_A_,188,191,1,1 2nvl_A_,188,192,1,1 2nvl_A_,189,193,1,1 2nvl_A_,190,193,1,1 2nvl_A_,190,194,1,1 2nvl_A_,191,195,1,1 2nvl_A_,192,196,1,1 2nvl_A_,194,197,1,1 2nvl_A_,194,198,1,1 2nvl_A_,195,198,1,1 2nvl_A_,198,200,1,1 2nvl_A_,202,210,1,1 2nvl_A_,204,208,1,1 2nvl_A_,205,206,1,1 2nvl_A_,205,207,1,1 2nvl_A_,205,208,1,1 2nvl_A_,205,209,1,1 2nvl_A_,215,218,1,1 2nvl_A_,215,219,1,1 2nvl_A_,216,220,1,1 2nvl_A_,217,221,1,1 2nvl_A_,218,222,1,1 2nvl_A_,219,223,1,1 2nvl_A_,220,224,1,1 2nvl_A_,221,225,1,1 2nvl_A_,222,225,1,1 2nvl_A_,223,227,1,1 2nvl_A_,224,228,1,1 2nvl_A_,225,229,1,1 2nvl_A_,226,230,1,1 2nvl_A_,227,231,1,1 2nvl_A_,237,241,1,1