pair,contact1,contact2,flow1,flow2 8r2c_A_,1,69,1,1 8r2c_A_,1,124,1,1 8r2c_A_,1,126,1,1 8r2c_A_,4,67,1,1 8r2c_A_,5,96,1,1 8r2c_A_,6,8,1,1 8r2c_A_,6,9,1,1 8r2c_A_,6,65,1,1 8r2c_A_,6,91,1,1 8r2c_A_,7,22,1,1 8r2c_A_,9,21,1,1 8r2c_A_,9,65,1,1 8r2c_A_,10,63,1,1 8r2c_A_,10,109,1,1 8r2c_A_,11,19,1,1 8r2c_A_,12,13,1,1 8r2c_A_,12,107,1,1 8r2c_A_,13,16,1,1 8r2c_A_,13,17,1,1 8r2c_A_,15,17,1,1 8r2c_A_,19,28,1,1 8r2c_A_,20,23,1,1 8r2c_A_,21,24,1,1 8r2c_A_,25,28,1,1 8r2c_A_,27,42,1,1 8r2c_A_,28,42,1,1 8r2c_A_,30,40,1,1 8r2c_A_,31,107,1,1 8r2c_A_,32,35,1,1 8r2c_A_,32,38,1,1 8r2c_A_,32,105,1,1 8r2c_A_,33,36,1,1 8r2c_A_,35,38,1,1 8r2c_A_,41,101,1,1 8r2c_A_,43,99,1,1 8r2c_A_,44,99,1,1 8r2c_A_,45,148,1,1 8r2c_A_,45,150,1,1 8r2c_A_,46,97,1,1 8r2c_A_,47,150,1,1 8r2c_A_,47,152,1,1 8r2c_A_,48,95,1,1 8r2c_A_,50,53,1,1 8r2c_A_,50,93,1,1 8r2c_A_,53,92,1,1 8r2c_A_,55,90,1,1 8r2c_A_,57,88,1,1 8r2c_A_,58,66,1,1 8r2c_A_,59,61,1,1 8r2c_A_,59,86,1,1 8r2c_A_,60,64,1,1 8r2c_A_,67,70,1,1 8r2c_A_,68,82,1,1 8r2c_A_,70,114,1,1 8r2c_A_,71,114,1,1 8r2c_A_,72,79,1,1 8r2c_A_,73,112,1,1 8r2c_A_,74,77,1,1 8r2c_A_,79,83,1,1 8r2c_A_,80,83,1,1 8r2c_A_,81,84,1,1 8r2c_A_,81,85,1,1 8r2c_A_,82,87,1,1 8r2c_A_,93,94,1,1 8r2c_A_,98,116,1,1 8r2c_A_,102,104,1,1 8r2c_A_,104,115,1,1 8r2c_A_,105,112,1,1 8r2c_A_,106,113,1,1 8r2c_A_,107,110,1,1 8r2c_A_,108,111,1,1 8r2c_A_,117,130,1,1 8r2c_A_,118,120,1,1 8r2c_A_,119,121,1,1 8r2c_A_,122,126,1,1 8r2c_A_,127,129,1,1 8r2c_A_,127,130,1,1 8r2c_A_,127,131,1,1 8r2c_A_,128,132,1,1 8r2c_A_,129,138,1,1 8r2c_A_,129,167,1,1 8r2c_A_,132,134,1,1 8r2c_A_,133,137,1,1 8r2c_A_,134,138,1,1 8r2c_A_,135,139,1,1 8r2c_A_,136,140,1,1 8r2c_A_,137,140,1,1 8r2c_A_,137,141,1,1 8r2c_A_,138,141,1,1 8r2c_A_,139,142,1,1 8r2c_A_,142,145,1,1 8r2c_A_,143,169,1,1 8r2c_A_,144,149,1,1 8r2c_A_,145,148,1,1 8r2c_A_,151,169,1,1 8r2c_A_,153,168,1,1 8r2c_A_,154,168,1,1 8r2c_A_,156,165,1,1 8r2c_A_,156,166,1,1 8r2c_A_,157,162,1,1 8r2c_A_,158,162,1,1 8r2c_A_,158,163,1,1 8r2c_A_,160,163,1,1