pair,contact1,contact2,flow1,flow2 4wrl_A_,3,24,1,1 4wrl_A_,5,22,1,1 4wrl_A_,6,8,1,1 4wrl_A_,9,79,1,1 4wrl_A_,10,140,1,1 4wrl_A_,11,79,1,1 4wrl_A_,11,81,1,1 4wrl_A_,13,81,1,1 4wrl_A_,13,83,1,1 4wrl_A_,14,17,1,1 4wrl_A_,16,55,1,1 4wrl_A_,17,55,1,1 4wrl_A_,19,52,1,1 4wrl_A_,20,51,1,1 4wrl_A_,21,50,1,1 4wrl_A_,23,48,1,1 4wrl_A_,25,46,1,1 4wrl_A_,26,46,1,1 4wrl_A_,26,67,1,1 4wrl_A_,27,67,1,1 4wrl_A_,30,65,1,1 4wrl_A_,30,66,1,1 4wrl_A_,31,48,1,1 4wrl_A_,32,64,1,1 4wrl_A_,34,36,1,1 4wrl_A_,36,59,1,1 4wrl_A_,37,59,1,1 4wrl_A_,38,52,1,1 4wrl_A_,39,63,1,1 4wrl_A_,40,51,1,1 4wrl_A_,42,49,1,1 4wrl_A_,44,46,1,1 4wrl_A_,44,47,1,1 4wrl_A_,56,59,1,1 4wrl_A_,57,60,1,1 4wrl_A_,58,90,1,1 4wrl_A_,59,63,1,1 4wrl_A_,60,82,1,1 4wrl_A_,60,90,1,1 4wrl_A_,61,80,1,1 4wrl_A_,62,79,1,1 4wrl_A_,63,78,1,1 4wrl_A_,64,75,1,1 4wrl_A_,65,76,1,1 4wrl_A_,67,70,1,1 4wrl_A_,82,84,1,1 4wrl_A_,84,86,1,1 4wrl_A_,84,87,1,1 4wrl_A_,87,111,1,1 4wrl_A_,88,111,1,1 4wrl_A_,90,109,1,1 4wrl_A_,92,107,1,1 4wrl_A_,94,173,1,1 4wrl_A_,96,173,1,1 4wrl_A_,96,175,1,1 4wrl_A_,98,175,1,1 4wrl_A_,98,177,1,1 4wrl_A_,99,102,1,1 4wrl_A_,100,150,1,1 4wrl_A_,100,177,1,1 4wrl_A_,100,178,1,1 4wrl_A_,101,148,1,1 4wrl_A_,101,149,1,1 4wrl_A_,102,148,1,1 4wrl_A_,103,147,1,1 4wrl_A_,104,145,1,1 4wrl_A_,106,108,1,1 4wrl_A_,106,143,1,1 4wrl_A_,112,115,1,1 4wrl_A_,113,116,1,1 4wrl_A_,115,118,1,1 4wrl_A_,116,119,1,1 4wrl_A_,118,161,1,1 4wrl_A_,120,159,1,1 4wrl_A_,122,157,1,1 4wrl_A_,123,127,1,1 4wrl_A_,123,128,1,1 4wrl_A_,123,154,1,1 4wrl_A_,124,127,1,1 4wrl_A_,124,155,1,1 4wrl_A_,130,133,1,1 4wrl_A_,133,152,1,1 4wrl_A_,134,146,1,1 4wrl_A_,136,144,1,1 4wrl_A_,136,146,1,1 4wrl_A_,138,141,1,1 4wrl_A_,138,142,1,1 4wrl_A_,149,152,1,1 4wrl_A_,150,153,1,1 4wrl_A_,151,154,1,1 4wrl_A_,152,156,1,1 4wrl_A_,153,176,1,1 4wrl_A_,154,174,1,1 4wrl_A_,156,172,1,1 4wrl_A_,157,169,1,1 4wrl_A_,158,169,1,1 4wrl_A_,160,167,1,1 4wrl_A_,162,165,1,1 4wrl_A_,169,170,1,1 4wrl_A_,182,260,1,1 4wrl_A_,185,206,1,1 4wrl_A_,187,204,1,1 4wrl_A_,189,202,1,1 4wrl_A_,193,272,1,1 4wrl_A_,195,272,1,1 4wrl_A_,195,274,1,1 4wrl_A_,197,274,1,1 4wrl_A_,199,244,1,1 4wrl_A_,201,242,1,1 4wrl_A_,203,215,1,1 4wrl_A_,203,240,1,1 4wrl_A_,205,238,1,1 4wrl_A_,206,235,1,1 4wrl_A_,207,236,1,1 4wrl_A_,210,212,1,1 4wrl_A_,213,259,1,1 4wrl_A_,215,257,1,1 4wrl_A_,216,223,1,1 4wrl_A_,217,255,1,1 4wrl_A_,218,221,1,1 4wrl_A_,218,251,1,1 4wrl_A_,219,253,1,1 4wrl_A_,228,239,1,1 4wrl_A_,230,237,1,1 4wrl_A_,232,235,1,1 4wrl_A_,247,250,1,1 4wrl_A_,250,254,1,1 4wrl_A_,252,271,1,1 4wrl_A_,254,269,1,1 4wrl_A_,256,267,1,1 4wrl_A_,258,265,1,1 4wrl_A_,260,263,1,1