pair,contact1,contact2,flow1,flow2
4pn1_A_,1,2,1,1
4pn1_A_,5,7,1,1
4pn1_A_,5,8,1,1
4pn1_A_,5,9,1,1
4pn1_A_,13,17,1,1
4pn1_A_,14,18,1,1
4pn1_A_,15,19,1,1
4pn1_A_,16,20,1,1
4pn1_A_,16,245,1,1
4pn1_A_,17,21,1,1
4pn1_A_,17,237,1,1
4pn1_A_,18,22,1,1
4pn1_A_,19,23,1,1
4pn1_A_,20,24,1,1
4pn1_A_,21,25,1,1
4pn1_A_,23,27,1,1
4pn1_A_,24,28,1,1
4pn1_A_,24,29,1,1
4pn1_A_,25,29,1,1
4pn1_A_,25,30,1,1
4pn1_A_,26,32,1,1
4pn1_A_,27,226,1,1
4pn1_A_,32,226,1,1
4pn1_A_,33,226,1,1
4pn1_A_,34,165,1,1
4pn1_A_,36,141,1,1
4pn1_A_,36,163,1,1
4pn1_A_,37,219,1,1
4pn1_A_,38,161,1,1
4pn1_A_,39,217,1,1
4pn1_A_,40,159,1,1
4pn1_A_,40,214,1,1
4pn1_A_,41,215,1,1
4pn1_A_,42,157,1,1
4pn1_A_,43,74,1,1
4pn1_A_,44,53,1,1
4pn1_A_,44,157,1,1
4pn1_A_,45,71,1,1
4pn1_A_,45,72,1,1
4pn1_A_,46,48,1,1
4pn1_A_,46,50,1,1
4pn1_A_,46,51,1,1
4pn1_A_,47,70,1,1
4pn1_A_,49,51,1,1
4pn1_A_,50,72,1,1
4pn1_A_,52,151,1,1
4pn1_A_,52,154,1,1
4pn1_A_,52,157,1,1
4pn1_A_,53,150,1,1
4pn1_A_,55,57,1,1
4pn1_A_,58,153,1,1
4pn1_A_,59,60,1,1
4pn1_A_,60,252,1,1
4pn1_A_,60,255,1,1
4pn1_A_,61,62,1,1
4pn1_A_,61,150,1,1
4pn1_A_,63,148,1,1
4pn1_A_,64,66,1,1
4pn1_A_,64,67,1,1
4pn1_A_,72,74,1,1
4pn1_A_,75,212,1,1
4pn1_A_,75,214,1,1
4pn1_A_,76,77,1,1
4pn1_A_,76,213,1,1
4pn1_A_,78,81,1,1
4pn1_A_,78,82,1,1
4pn1_A_,79,83,1,1
4pn1_A_,80,84,1,1
4pn1_A_,81,85,1,1
4pn1_A_,81,258,1,1
4pn1_A_,82,86,1,1
4pn1_A_,82,214,1,1
4pn1_A_,83,87,1,1
4pn1_A_,84,88,1,1
4pn1_A_,85,89,1,1
4pn1_A_,86,90,1,1
4pn1_A_,86,188,1,1
4pn1_A_,87,91,1,1
4pn1_A_,88,92,1,1
4pn1_A_,89,93,1,1
4pn1_A_,90,94,1,1
4pn1_A_,90,188,1,1
4pn1_A_,91,94,1,1
4pn1_A_,91,95,1,1
4pn1_A_,92,96,1,1
4pn1_A_,93,96,1,1
4pn1_A_,93,97,1,1
4pn1_A_,94,97,1,1
4pn1_A_,95,98,1,1
4pn1_A_,96,104,1,1
4pn1_A_,97,104,1,1
4pn1_A_,105,189,1,1
4pn1_A_,107,187,1,1
4pn1_A_,108,184,1,1
4pn1_A_,109,185,1,1
4pn1_A_,110,130,1,1
4pn1_A_,111,113,1,1
4pn1_A_,111,130,1,1
4pn1_A_,111,183,1,1
4pn1_A_,112,128,1,1
4pn1_A_,113,127,1,1
4pn1_A_,113,181,1,1
4pn1_A_,114,126,1,1
4pn1_A_,115,178,1,1
4pn1_A_,115,179,1,1
4pn1_A_,116,124,1,1
4pn1_A_,117,178,1,1
4pn1_A_,118,119,1,1
4pn1_A_,118,121,1,1
4pn1_A_,125,139,1,1
4pn1_A_,127,136,1,1
4pn1_A_,127,137,1,1
4pn1_A_,129,132,1,1
4pn1_A_,129,134,1,1
4pn1_A_,131,132,1,1
4pn1_A_,132,134,1,1
4pn1_A_,138,168,1,1
4pn1_A_,140,166,1,1
4pn1_A_,142,164,1,1
4pn1_A_,143,146,1,1
4pn1_A_,144,162,1,1
4pn1_A_,145,162,1,1
4pn1_A_,146,161,1,1
4pn1_A_,147,160,1,1
4pn1_A_,149,151,1,1
4pn1_A_,149,158,1,1
4pn1_A_,151,154,1,1
4pn1_A_,151,157,1,1
4pn1_A_,154,255,1,1
4pn1_A_,159,161,1,1
4pn1_A_,172,175,1,1
4pn1_A_,181,202,1,1
4pn1_A_,182,201,1,1
4pn1_A_,184,199,1,1
4pn1_A_,185,216,1,1
4pn1_A_,186,197,1,1
4pn1_A_,188,195,1,1
4pn1_A_,190,193,1,1
4pn1_A_,191,243,1,1
4pn1_A_,192,220,1,1
4pn1_A_,192,221,1,1
4pn1_A_,194,218,1,1
4pn1_A_,196,216,1,1
4pn1_A_,198,214,1,1
4pn1_A_,200,212,1,1
4pn1_A_,202,210,1,1
4pn1_A_,203,209,1,1
4pn1_A_,204,206,1,1
4pn1_A_,204,207,1,1
4pn1_A_,221,224,1,1
4pn1_A_,221,225,1,1
4pn1_A_,222,226,1,1
4pn1_A_,223,227,1,1
4pn1_A_,224,228,1,1
4pn1_A_,225,229,1,1
4pn1_A_,226,230,1,1
4pn1_A_,227,231,1,1
4pn1_A_,228,232,1,1
4pn1_A_,228,239,1,1
4pn1_A_,229,233,1,1
4pn1_A_,231,234,1,1
4pn1_A_,232,235,1,1
4pn1_A_,237,241,1,1
4pn1_A_,238,242,1,1
4pn1_A_,239,243,1,1
4pn1_A_,240,244,1,1
4pn1_A_,241,245,1,1
4pn1_A_,242,246,1,1
4pn1_A_,243,247,1,1
4pn1_A_,244,248,1,1
4pn1_A_,245,249,1,1
4pn1_A_,246,250,1,1
4pn1_A_,247,251,1,1
4pn1_A_,248,252,1,1
4pn1_A_,249,252,1,1
4pn1_A_,249,253,1,1
4pn1_A_,250,254,1,1
4pn1_A_,251,255,1,1
4pn1_A_,252,256,1,1
4pn1_A_,254,257,1,1
4pn1_A_,258,259,1,1