,a,b,c,d,e,f,g a,1,1,0,1,1,1,0 b,1,1,1,0,1,1,1 c,0,1,0,1,1,0,0 d,1,0,1,1,1,0,0 e,1,1,1,1,1,1,1 f,1,1,0,0,1,1,1 g,0,1,0,0,1,1,0