pair,contact1,contact2,flow1,flow2
2pr2_A_,1,4,1,1
2pr2_A_,3,6,1,1
2pr2_A_,3,30,1,1
2pr2_A_,5,31,1,1
2pr2_A_,6,33,1,1
2pr2_A_,6,246,1,1
2pr2_A_,7,87,1,1
2pr2_A_,7,88,1,1
2pr2_A_,8,33,1,1
2pr2_A_,8,35,1,1
2pr2_A_,9,88,1,1
2pr2_A_,9,90,1,1
2pr2_A_,10,35,1,1
2pr2_A_,10,37,1,1
2pr2_A_,11,90,1,1
2pr2_A_,11,92,1,1
2pr2_A_,14,18,1,1
2pr2_A_,15,17,1,1
2pr2_A_,15,18,1,1
2pr2_A_,18,22,1,1
2pr2_A_,19,23,1,1
2pr2_A_,20,24,1,1
2pr2_A_,21,25,1,1
2pr2_A_,22,25,1,1
2pr2_A_,22,26,1,1
2pr2_A_,23,27,1,1
2pr2_A_,24,28,1,1
2pr2_A_,25,29,1,1
2pr2_A_,27,30,1,1
2pr2_A_,27,32,1,1
2pr2_A_,28,31,1,1
2pr2_A_,28,54,1,1
2pr2_A_,36,57,1,1
2pr2_A_,36,59,1,1
2pr2_A_,38,59,1,1
2pr2_A_,38,61,1,1
2pr2_A_,39,41,1,1
2pr2_A_,40,42,1,1
2pr2_A_,41,45,1,1
2pr2_A_,42,46,1,1
2pr2_A_,43,47,1,1
2pr2_A_,44,48,1,1
2pr2_A_,45,49,1,1
2pr2_A_,46,49,1,1
2pr2_A_,46,50,1,1
2pr2_A_,47,51,1,1
2pr2_A_,48,51,1,1
2pr2_A_,49,52,1,1
2pr2_A_,60,75,1,1
2pr2_A_,62,64,1,1
2pr2_A_,62,65,1,1
2pr2_A_,62,68,1,1
2pr2_A_,64,119,1,1
2pr2_A_,65,69,1,1
2pr2_A_,66,70,1,1
2pr2_A_,67,71,1,1
2pr2_A_,68,71,1,1
2pr2_A_,68,75,1,1
2pr2_A_,69,72,1,1
2pr2_A_,71,75,1,1
2pr2_A_,72,76,1,1
2pr2_A_,73,77,1,1
2pr2_A_,74,77,1,1
2pr2_A_,74,78,1,1
2pr2_A_,75,79,1,1
2pr2_A_,76,80,1,1
2pr2_A_,80,84,1,1
2pr2_A_,81,84,1,1
2pr2_A_,85,134,1,1
2pr2_A_,86,135,1,1
2pr2_A_,86,137,1,1
2pr2_A_,87,137,1,1
2pr2_A_,87,141,1,1
2pr2_A_,89,141,1,1
2pr2_A_,89,143,1,1
2pr2_A_,91,124,1,1
2pr2_A_,91,143,1,1
2pr2_A_,91,145,1,1
2pr2_A_,95,121,1,1
2pr2_A_,97,100,1,1
2pr2_A_,98,101,1,1
2pr2_A_,99,104,1,1
2pr2_A_,99,113,1,1
2pr2_A_,100,158,1,1
2pr2_A_,104,157,1,1
2pr2_A_,105,108,1,1
2pr2_A_,106,158,1,1
2pr2_A_,110,114,1,1
2pr2_A_,111,115,1,1
2pr2_A_,112,116,1,1
2pr2_A_,113,117,1,1
2pr2_A_,114,118,1,1
2pr2_A_,115,119,1,1
2pr2_A_,116,120,1,1
2pr2_A_,117,121,1,1
2pr2_A_,118,122,1,1
2pr2_A_,118,123,1,1
2pr2_A_,119,124,1,1
2pr2_A_,120,124,1,1
2pr2_A_,122,125,1,1
2pr2_A_,123,127,1,1
2pr2_A_,124,127,1,1
2pr2_A_,124,128,1,1
2pr2_A_,125,129,1,1
2pr2_A_,125,184,1,1
2pr2_A_,126,130,1,1
2pr2_A_,127,131,1,1
2pr2_A_,128,132,1,1
2pr2_A_,129,133,1,1
2pr2_A_,132,135,1,1
2pr2_A_,133,136,1,1
2pr2_A_,137,140,1,1
2pr2_A_,139,181,1,1
2pr2_A_,139,183,1,1
2pr2_A_,140,183,1,1
2pr2_A_,141,243,1,1
2pr2_A_,142,183,1,1
2pr2_A_,142,185,1,1
2pr2_A_,144,185,1,1
2pr2_A_,144,187,1,1
2pr2_A_,145,163,1,1
2pr2_A_,146,187,1,1
2pr2_A_,146,189,1,1
2pr2_A_,148,150,1,1
2pr2_A_,154,156,1,1
2pr2_A_,156,159,1,1
2pr2_A_,157,160,1,1
2pr2_A_,157,161,1,1
2pr2_A_,158,162,1,1
2pr2_A_,159,163,1,1
2pr2_A_,160,164,1,1
2pr2_A_,161,165,1,1
2pr2_A_,162,166,1,1
2pr2_A_,163,167,1,1
2pr2_A_,164,168,1,1
2pr2_A_,165,169,1,1
2pr2_A_,166,170,1,1
2pr2_A_,167,171,1,1
2pr2_A_,168,171,1,1
2pr2_A_,169,173,1,1
2pr2_A_,170,174,1,1
2pr2_A_,170,184,1,1
2pr2_A_,170,254,1,1
2pr2_A_,172,176,1,1
2pr2_A_,173,177,1,1
2pr2_A_,174,178,1,1
2pr2_A_,176,179,1,1
2pr2_A_,177,180,1,1
2pr2_A_,177,182,1,1
2pr2_A_,178,181,1,1
2pr2_A_,183,243,1,1
2pr2_A_,183,245,1,1
2pr2_A_,183,248,1,1
2pr2_A_,184,252,1,1
2pr2_A_,184,253,1,1
2pr2_A_,186,254,1,1
2pr2_A_,186,256,1,1
2pr2_A_,188,256,1,1
2pr2_A_,188,258,1,1
2pr2_A_,190,258,1,1
2pr2_A_,191,228,1,1
2pr2_A_,192,194,1,1
2pr2_A_,193,217,1,1
2pr2_A_,193,230,1,1
2pr2_A_,194,197,1,1
2pr2_A_,194,198,1,1
2pr2_A_,195,199,1,1
2pr2_A_,196,200,1,1
2pr2_A_,197,201,1,1
2pr2_A_,198,202,1,1
2pr2_A_,199,204,1,1
2pr2_A_,200,203,1,1
2pr2_A_,203,206,1,1
2pr2_A_,206,210,1,1
2pr2_A_,207,211,1,1
2pr2_A_,208,212,1,1
2pr2_A_,209,213,1,1
2pr2_A_,210,214,1,1
2pr2_A_,211,215,1,1
2pr2_A_,212,216,1,1
2pr2_A_,213,217,1,1
2pr2_A_,214,218,1,1
2pr2_A_,215,219,1,1
2pr2_A_,217,220,1,1
2pr2_A_,219,223,1,1
2pr2_A_,220,224,1,1
2pr2_A_,220,259,1,1
2pr2_A_,221,228,1,1
2pr2_A_,223,262,1,1
2pr2_A_,224,227,1,1
2pr2_A_,226,260,1,1
2pr2_A_,229,231,1,1
2pr2_A_,229,232,1,1
2pr2_A_,232,234,1,1
2pr2_A_,233,237,1,1
2pr2_A_,234,238,1,1
2pr2_A_,235,239,1,1
2pr2_A_,236,240,1,1
2pr2_A_,237,241,1,1
2pr2_A_,238,242,1,1
2pr2_A_,239,243,1,1
2pr2_A_,240,244,1,1
2pr2_A_,241,245,1,1
2pr2_A_,242,245,1,1
2pr2_A_,245,247,1,1
2pr2_A_,254,255,1,1
2pr2_A_,259,261,1,1
2pr2_A_,259,262,1,1
2pr2_A_,259,263,1,1
2pr2_A_,261,264,1,1
2pr2_A_,262,265,1,1
2pr2_A_,264,265,1,1