pair,contact1,contact2,flow1,flow2 5flx_E_,7,29,1,1 5flx_E_,8,27,1,1 5flx_E_,10,13,1,1 5flx_E_,10,20,1,1 5flx_E_,10,25,1,1 5flx_E_,14,17,1,1 5flx_E_,15,18,1,1 5flx_E_,17,40,1,1 5flx_E_,18,49,1,1 5flx_E_,31,78,1,1 5flx_E_,31,80,1,1 5flx_E_,35,142,1,1 5flx_E_,36,39,1,1 5flx_E_,36,40,1,1 5flx_E_,37,40,1,1 5flx_E_,42,46,1,1 5flx_E_,43,47,1,1 5flx_E_,44,48,1,1 5flx_E_,45,49,1,1 5flx_E_,45,50,1,1 5flx_E_,46,51,1,1 5flx_E_,57,61,1,1 5flx_E_,58,62,1,1 5flx_E_,59,62,1,1 5flx_E_,59,63,1,1 5flx_E_,60,64,1,1 5flx_E_,61,64,1,1 5flx_E_,63,66,1,1 5flx_E_,64,77,1,1 5flx_E_,70,92,1,1 5flx_E_,71,74,1,1 5flx_E_,72,74,1,1 5flx_E_,72,88,1,1 5flx_E_,72,121,1,1 5flx_E_,72,144,1,1 5flx_E_,78,80,1,1 5flx_E_,78,81,1,1 5flx_E_,86,100,1,1 5flx_E_,87,121,1,1 5flx_E_,89,98,1,1 5flx_E_,94,96,1,1 5flx_E_,101,109,1,1 5flx_E_,103,104,1,1 5flx_E_,103,105,1,1 5flx_E_,103,106,1,1 5flx_E_,103,107,1,1 5flx_E_,117,120,1,1 5flx_E_,121,142,1,1 5flx_E_,121,161,1,1 5flx_E_,123,159,1,1 5flx_E_,124,141,1,1 5flx_E_,124,221,1,1 5flx_E_,124,224,1,1 5flx_E_,125,157,1,1 5flx_E_,126,139,1,1 5flx_E_,126,141,1,1 5flx_E_,127,139,1,1 5flx_E_,129,130,1,1 5flx_E_,129,137,1,1 5flx_E_,131,134,1,1 5flx_E_,131,135,1,1 5flx_E_,136,148,1,1 5flx_E_,138,146,1,1 5flx_E_,140,143,1,1 5flx_E_,140,144,1,1 5flx_E_,142,144,1,1 5flx_E_,154,157,1,1 5flx_E_,158,172,1,1 5flx_E_,158,226,1,1 5flx_E_,160,169,1,1 5flx_E_,162,164,1,1 5flx_E_,162,165,1,1 5flx_E_,162,166,1,1 5flx_E_,162,167,1,1 5flx_E_,176,195,1,1 5flx_E_,178,194,1,1 5flx_E_,179,228,1,1 5flx_E_,180,192,1,1 5flx_E_,181,225,1,1 5flx_E_,182,189,1,1 5flx_E_,182,190,1,1 5flx_E_,183,223,1,1 5flx_E_,185,188,1,1 5flx_E_,187,218,1,1 5flx_E_,190,211,1,1 5flx_E_,190,215,1,1 5flx_E_,193,210,1,1 5flx_E_,195,208,1,1 5flx_E_,196,208,1,1 5flx_E_,198,206,1,1 5flx_E_,200,203,1,1 5flx_E_,200,205,1,1 5flx_E_,205,221,1,1 5flx_E_,207,219,1,1 5flx_E_,209,217,1,1 5flx_E_,211,214,1,1 5flx_E_,211,215,1,1 5flx_E_,220,223,1,1 5flx_E_,221,224,1,1 5flx_E_,227,234,1,1 5flx_E_,229,232,1,1 5flx_E_,239,242,1,1 5flx_E_,245,249,1,1 5flx_E_,246,250,1,1 5flx_E_,247,251,1,1 5flx_E_,248,252,1,1 5flx_E_,249,253,1,1 5flx_E_,250,254,1,1 5flx_E_,251,255,1,1 5flx_E_,252,256,1,1 5flx_E_,254,257,1,1