pair,contact1,contact2,flow1,flow2 4k81_A_,1,21,1,1 4k81_A_,3,19,1,1 4k81_A_,5,17,1,1 4k81_A_,7,15,1,1 4k81_A_,8,80,1,1 4k81_A_,8,82,1,1 4k81_A_,9,12,1,1 4k81_A_,9,13,1,1 4k81_A_,11,13,1,1 4k81_A_,12,79,1,1 4k81_A_,12,81,1,1 4k81_A_,20,23,1,1 4k81_A_,23,65,1,1 4k81_A_,24,27,1,1 4k81_A_,24,28,1,1 4k81_A_,25,29,1,1 4k81_A_,25,63,1,1 4k81_A_,26,30,1,1 4k81_A_,26,61,1,1 4k81_A_,27,31,1,1 4k81_A_,28,32,1,1 4k81_A_,29,33,1,1 4k81_A_,30,34,1,1 4k81_A_,31,35,1,1 4k81_A_,32,36,1,1 4k81_A_,33,38,1,1 4k81_A_,34,37,1,1 4k81_A_,40,42,1,1 4k81_A_,41,43,1,1 4k81_A_,43,45,1,1 4k81_A_,43,85,1,1 4k81_A_,45,83,1,1 4k81_A_,46,59,1,1 4k81_A_,47,81,1,1 4k81_A_,48,57,1,1 4k81_A_,48,72,1,1 4k81_A_,48,177,1,1 4k81_A_,49,79,1,1 4k81_A_,50,53,1,1 4k81_A_,50,55,1,1 4k81_A_,54,180,1,1 4k81_A_,56,83,1,1 4k81_A_,56,178,1,1 4k81_A_,57,63,1,1 4k81_A_,59,88,1,1 4k81_A_,60,63,1,1 4k81_A_,60,226,1,1 4k81_A_,61,88,1,1 4k81_A_,61,89,1,1 4k81_A_,62,237,1,1 4k81_A_,64,68,1,1 4k81_A_,65,69,1,1 4k81_A_,66,70,1,1 4k81_A_,67,70,1,1 4k81_A_,68,71,1,1 4k81_A_,69,72,1,1 4k81_A_,73,76,1,1 4k81_A_,76,78,1,1 4k81_A_,76,205,1,1 4k81_A_,87,90,1,1 4k81_A_,88,226,1,1 4k81_A_,89,92,1,1 4k81_A_,90,93,1,1 4k81_A_,90,94,1,1 4k81_A_,95,98,1,1 4k81_A_,98,220,1,1 4k81_A_,100,103,1,1 4k81_A_,101,102,1,1 4k81_A_,102,126,1,1 4k81_A_,103,126,1,1 4k81_A_,105,124,1,1 4k81_A_,108,111,1,1 4k81_A_,108,112,1,1 4k81_A_,109,113,1,1 4k81_A_,110,114,1,1 4k81_A_,111,115,1,1 4k81_A_,112,116,1,1 4k81_A_,113,116,1,1 4k81_A_,113,117,1,1 4k81_A_,118,120,1,1 4k81_A_,118,121,1,1 4k81_A_,118,148,1,1 4k81_A_,120,121,1,1 4k81_A_,121,148,1,1 4k81_A_,124,126,1,1 4k81_A_,124,147,1,1 4k81_A_,125,146,1,1 4k81_A_,127,144,1,1 4k81_A_,129,142,1,1 4k81_A_,130,211,1,1 4k81_A_,130,213,1,1 4k81_A_,131,140,1,1 4k81_A_,132,136,1,1 4k81_A_,134,207,1,1 4k81_A_,143,154,1,1 4k81_A_,145,152,1,1 4k81_A_,147,150,1,1 4k81_A_,149,152,1,1 4k81_A_,151,168,1,1 4k81_A_,151,169,1,1 4k81_A_,153,166,1,1 4k81_A_,154,156,1,1 4k81_A_,154,159,1,1 4k81_A_,155,164,1,1 4k81_A_,156,159,1,1 4k81_A_,159,164,1,1 4k81_A_,161,164,1,1 4k81_A_,169,170,1,1 4k81_A_,171,229,1,1 4k81_A_,173,199,1,1 4k81_A_,174,229,1,1 4k81_A_,175,197,1,1 4k81_A_,177,195,1,1 4k81_A_,179,193,1,1 4k81_A_,184,186,1,1 4k81_A_,184,188,1,1 4k81_A_,190,192,1,1 4k81_A_,190,211,1,1 4k81_A_,190,212,1,1 4k81_A_,192,212,1,1 4k81_A_,193,218,1,1 4k81_A_,194,210,1,1 4k81_A_,196,208,1,1 4k81_A_,214,218,1,1 4k81_A_,215,219,1,1 4k81_A_,216,219,1,1 4k81_A_,216,220,1,1 4k81_A_,217,221,1,1 4k81_A_,218,222,1,1 4k81_A_,219,223,1,1 4k81_A_,220,224,1,1 4k81_A_,221,225,1,1 4k81_A_,222,226,1,1 4k81_A_,223,227,1,1 4k81_A_,224,228,1,1 4k81_A_,225,229,1,1 4k81_A_,226,230,1,1 4k81_A_,227,231,1,1 4k81_A_,230,233,1,1 4k81_A_,231,234,1,1 4k81_A_,232,236,1,1 4k81_A_,233,237,1,1 4k81_A_,234,238,1,1 4k81_A_,235,239,1,1 4k81_A_,236,240,1,1 4k81_A_,240,243,1,1