pair,contact1,contact2,flow1,flow2 8r8k_A_,1,2,1,1 8r8k_A_,1,280,1,1 8r8k_A_,3,278,1,1 8r8k_A_,5,223,1,1 8r8k_A_,5,276,1,1 8r8k_A_,8,223,1,1 8r8k_A_,9,225,1,1 8r8k_A_,11,225,1,1 8r8k_A_,11,227,1,1 8r8k_A_,12,216,1,1 8r8k_A_,13,227,1,1 8r8k_A_,13,229,1,1 8r8k_A_,13,263,1,1 8r8k_A_,13,265,1,1 8r8k_A_,14,265,1,1 8r8k_A_,15,17,1,1 8r8k_A_,19,45,1,1 8r8k_A_,19,47,1,1 8r8k_A_,21,23,1,1 8r8k_A_,21,47,1,1 8r8k_A_,23,27,1,1 8r8k_A_,24,28,1,1 8r8k_A_,29,194,1,1 8r8k_A_,30,194,1,1 8r8k_A_,34,37,1,1 8r8k_A_,34,135,1,1 8r8k_A_,37,151,1,1 8r8k_A_,39,84,1,1 8r8k_A_,41,82,1,1 8r8k_A_,43,80,1,1 8r8k_A_,44,46,1,1 8r8k_A_,46,208,1,1 8r8k_A_,48,210,1,1 8r8k_A_,49,51,1,1 8r8k_A_,50,53,1,1 8r8k_A_,52,55,1,1 8r8k_A_,53,56,1,1 8r8k_A_,60,120,1,1 8r8k_A_,61,120,1,1 8r8k_A_,62,64,1,1 8r8k_A_,63,118,1,1 8r8k_A_,65,116,1,1 8r8k_A_,68,71,1,1 8r8k_A_,69,72,1,1 8r8k_A_,71,74,1,1 8r8k_A_,74,213,1,1 8r8k_A_,75,211,1,1 8r8k_A_,77,209,1,1 8r8k_A_,78,79,1,1 8r8k_A_,78,201,1,1 8r8k_A_,78,208,1,1 8r8k_A_,79,201,1,1 8r8k_A_,81,199,1,1 8r8k_A_,83,108,1,1 8r8k_A_,83,197,1,1 8r8k_A_,85,195,1,1 8r8k_A_,87,193,1,1 8r8k_A_,88,91,1,1 8r8k_A_,89,92,1,1 8r8k_A_,90,93,1,1 8r8k_A_,90,189,1,1 8r8k_A_,91,94,1,1 8r8k_A_,91,180,1,1 8r8k_A_,92,95,1,1 8r8k_A_,94,103,1,1 8r8k_A_,98,99,1,1 8r8k_A_,101,105,1,1 8r8k_A_,102,106,1,1 8r8k_A_,102,107,1,1 8r8k_A_,103,107,1,1 8r8k_A_,103,108,1,1 8r8k_A_,105,146,1,1 8r8k_A_,107,139,1,1 8r8k_A_,109,110,1,1 8r8k_A_,109,149,1,1 8r8k_A_,111,114,1,1 8r8k_A_,117,198,1,1 8r8k_A_,119,196,1,1 8r8k_A_,121,194,1,1 8r8k_A_,122,124,1,1 8r8k_A_,122,191,1,1 8r8k_A_,123,126,1,1 8r8k_A_,123,127,1,1 8r8k_A_,123,192,1,1 8r8k_A_,124,128,1,1 8r8k_A_,124,184,1,1 8r8k_A_,127,133,1,1 8r8k_A_,127,194,1,1 8r8k_A_,129,132,1,1 8r8k_A_,133,135,1,1 8r8k_A_,133,182,1,1 8r8k_A_,134,183,1,1 8r8k_A_,136,180,1,1 8r8k_A_,138,178,1,1 8r8k_A_,139,152,1,1 8r8k_A_,139,154,1,1 8r8k_A_,140,176,1,1 8r8k_A_,142,144,1,1 8r8k_A_,142,152,1,1 8r8k_A_,147,150,1,1 8r8k_A_,152,154,1,1 8r8k_A_,154,156,1,1 8r8k_A_,158,174,1,1 8r8k_A_,159,161,1,1 8r8k_A_,160,172,1,1 8r8k_A_,161,172,1,1 8r8k_A_,165,168,1,1 8r8k_A_,170,173,1,1 8r8k_A_,171,173,1,1 8r8k_A_,179,180,1,1 8r8k_A_,183,186,1,1 8r8k_A_,186,191,1,1 8r8k_A_,187,190,1,1 8r8k_A_,209,210,1,1 8r8k_A_,211,213,1,1 8r8k_A_,215,265,1,1 8r8k_A_,216,217,1,1 8r8k_A_,221,237,1,1 8r8k_A_,224,235,1,1 8r8k_A_,225,234,1,1 8r8k_A_,226,233,1,1 8r8k_A_,228,231,1,1 8r8k_A_,236,273,1,1 8r8k_A_,238,271,1,1 8r8k_A_,240,271,1,1 8r8k_A_,251,259,1,1 8r8k_A_,251,260,1,1 8r8k_A_,252,258,1,1 8r8k_A_,253,256,1,1 8r8k_A_,253,257,1,1 8r8k_A_,259,272,1,1 8r8k_A_,261,270,1,1 8r8k_A_,263,265,1,1 8r8k_A_,263,266,1,1 8r8k_A_,263,267,1,1 8r8k_A_,263,268,1,1