pair,contact1,contact2,flow1,flow2 2rbc_A_,1,52,1,1 2rbc_A_,2,52,1,1 2rbc_A_,3,52,1,1 2rbc_A_,4,54,1,1 2rbc_A_,4,128,1,1 2rbc_A_,5,52,1,1 2rbc_A_,5,54,1,1 2rbc_A_,6,129,1,1 2rbc_A_,6,131,1,1 2rbc_A_,7,54,1,1 2rbc_A_,7,56,1,1 2rbc_A_,8,131,1,1 2rbc_A_,8,133,1,1 2rbc_A_,9,56,1,1 2rbc_A_,10,41,1,1 2rbc_A_,10,133,1,1 2rbc_A_,12,38,1,1 2rbc_A_,13,90,1,1 2rbc_A_,13,92,1,1 2rbc_A_,14,36,1,1 2rbc_A_,15,35,1,1 2rbc_A_,15,92,1,1 2rbc_A_,15,94,1,1 2rbc_A_,16,34,1,1 2rbc_A_,17,94,1,1 2rbc_A_,17,96,1,1 2rbc_A_,18,31,1,1 2rbc_A_,18,32,1,1 2rbc_A_,19,96,1,1 2rbc_A_,20,98,1,1 2rbc_A_,35,67,1,1 2rbc_A_,37,71,1,1 2rbc_A_,37,278,1,1 2rbc_A_,38,278,1,1 2rbc_A_,39,42,1,1 2rbc_A_,40,44,1,1 2rbc_A_,40,133,1,1 2rbc_A_,41,45,1,1 2rbc_A_,42,46,1,1 2rbc_A_,43,47,1,1 2rbc_A_,44,48,1,1 2rbc_A_,45,49,1,1 2rbc_A_,47,51,1,1 2rbc_A_,49,281,1,1 2rbc_A_,53,78,1,1 2rbc_A_,55,78,1,1 2rbc_A_,59,82,1,1 2rbc_A_,59,84,1,1 2rbc_A_,60,89,1,1 2rbc_A_,61,86,1,1 2rbc_A_,62,65,1,1 2rbc_A_,62,66,1,1 2rbc_A_,62,89,1,1 2rbc_A_,63,67,1,1 2rbc_A_,64,68,1,1 2rbc_A_,65,69,1,1 2rbc_A_,66,70,1,1 2rbc_A_,67,71,1,1 2rbc_A_,68,72,1,1 2rbc_A_,69,73,1,1 2rbc_A_,70,73,1,1 2rbc_A_,70,74,1,1 2rbc_A_,71,75,1,1 2rbc_A_,71,278,1,1 2rbc_A_,72,75,1,1 2rbc_A_,72,77,1,1 2rbc_A_,73,76,1,1 2rbc_A_,75,278,1,1 2rbc_A_,78,80,1,1 2rbc_A_,81,117,1,1 2rbc_A_,84,87,1,1 2rbc_A_,88,109,1,1 2rbc_A_,91,107,1,1 2rbc_A_,93,105,1,1 2rbc_A_,95,103,1,1 2rbc_A_,97,99,1,1 2rbc_A_,97,100,1,1 2rbc_A_,97,101,1,1 2rbc_A_,102,238,1,1 2rbc_A_,108,113,1,1 2rbc_A_,109,111,1,1 2rbc_A_,109,112,1,1 2rbc_A_,110,113,1,1 2rbc_A_,117,118,1,1 2rbc_A_,120,123,1,1 2rbc_A_,120,124,1,1 2rbc_A_,121,125,1,1 2rbc_A_,124,127,1,1 2rbc_A_,125,152,1,1 2rbc_A_,127,152,1,1 2rbc_A_,130,153,1,1 2rbc_A_,130,155,1,1 2rbc_A_,132,155,1,1 2rbc_A_,132,157,1,1 2rbc_A_,133,135,1,1 2rbc_A_,136,140,1,1 2rbc_A_,137,141,1,1 2rbc_A_,138,142,1,1 2rbc_A_,139,143,1,1 2rbc_A_,140,144,1,1 2rbc_A_,141,145,1,1 2rbc_A_,142,146,1,1 2rbc_A_,143,147,1,1 2rbc_A_,144,148,1,1 2rbc_A_,145,149,1,1 2rbc_A_,146,150,1,1 2rbc_A_,147,152,1,1 2rbc_A_,148,151,1,1 2rbc_A_,148,171,1,1 2rbc_A_,154,174,1,1 2rbc_A_,154,175,1,1 2rbc_A_,156,175,1,1 2rbc_A_,156,177,1,1 2rbc_A_,158,177,1,1 2rbc_A_,158,179,1,1 2rbc_A_,159,160,1,1 2rbc_A_,159,179,1,1 2rbc_A_,162,166,1,1 2rbc_A_,163,167,1,1 2rbc_A_,164,168,1,1 2rbc_A_,165,169,1,1 2rbc_A_,166,170,1,1 2rbc_A_,169,172,1,1 2rbc_A_,170,173,1,1 2rbc_A_,174,175,1,1 2rbc_A_,174,206,1,1 2rbc_A_,176,206,1,1 2rbc_A_,176,208,1,1 2rbc_A_,178,208,1,1 2rbc_A_,178,210,1,1 2rbc_A_,179,182,1,1 2rbc_A_,179,183,1,1 2rbc_A_,180,184,1,1 2rbc_A_,181,185,1,1 2rbc_A_,182,186,1,1 2rbc_A_,183,187,1,1 2rbc_A_,184,188,1,1 2rbc_A_,186,201,1,1 2rbc_A_,187,189,1,1 2rbc_A_,191,194,1,1 2rbc_A_,193,194,1,1 2rbc_A_,195,199,1,1 2rbc_A_,196,200,1,1 2rbc_A_,197,201,1,1 2rbc_A_,198,202,1,1 2rbc_A_,199,202,1,1 2rbc_A_,202,205,1,1 2rbc_A_,203,222,1,1 2rbc_A_,207,219,1,1 2rbc_A_,209,216,1,1 2rbc_A_,209,217,1,1 2rbc_A_,211,214,1,1 2rbc_A_,211,215,1,1 2rbc_A_,212,215,1,1 2rbc_A_,213,232,1,1 2rbc_A_,216,217,1,1 2rbc_A_,216,229,1,1 2rbc_A_,218,220,1,1 2rbc_A_,218,227,1,1 2rbc_A_,220,223,1,1 2rbc_A_,220,257,1,1 2rbc_A_,223,225,1,1 2rbc_A_,228,258,1,1 2rbc_A_,229,230,1,1 2rbc_A_,229,258,1,1 2rbc_A_,229,262,1,1 2rbc_A_,231,232,1,1 2rbc_A_,231,265,1,1 2rbc_A_,234,236,1,1 2rbc_A_,237,239,1,1 2rbc_A_,237,271,1,1 2rbc_A_,237,272,1,1 2rbc_A_,237,276,1,1 2rbc_A_,237,277,1,1 2rbc_A_,238,241,1,1 2rbc_A_,239,271,1,1 2rbc_A_,240,244,1,1 2rbc_A_,241,245,1,1 2rbc_A_,242,246,1,1 2rbc_A_,243,247,1,1 2rbc_A_,244,248,1,1 2rbc_A_,245,249,1,1 2rbc_A_,245,264,1,1 2rbc_A_,246,250,1,1 2rbc_A_,247,251,1,1 2rbc_A_,248,252,1,1 2rbc_A_,251,254,1,1 2rbc_A_,254,284,1,1 2rbc_A_,256,260,1,1 2rbc_A_,257,261,1,1 2rbc_A_,258,262,1,1 2rbc_A_,259,263,1,1 2rbc_A_,260,264,1,1 2rbc_A_,261,265,1,1 2rbc_A_,262,266,1,1 2rbc_A_,263,267,1,1 2rbc_A_,264,268,1,1 2rbc_A_,265,269,1,1 2rbc_A_,266,270,1,1 2rbc_A_,267,271,1,1 2rbc_A_,268,272,1,1 2rbc_A_,269,272,1,1 2rbc_A_,270,273,1,1 2rbc_A_,271,274,1,1 2rbc_A_,271,277,1,1 2rbc_A_,276,279,1,1 2rbc_A_,278,281,1,1 2rbc_A_,283,285,1,1 2rbc_A_,283,286,1,1 2rbc_A_,283,287,1,1 2rbc_A_,284,288,1,1 2rbc_A_,285,289,1,1 2rbc_A_,286,290,1,1 2rbc_A_,289,291,1,1 2rbc_A_,289,292,1,1 2rbc_A_,290,293,1,1 2rbc_A_,291,295,1,1 2rbc_A_,292,295,1,1 2rbc_A_,293,296,1,1