sf,k[ f,f | gp/hj hglvp td y,, gh[,k gl]m 45 Ngdm lh],k hglvd j,f u,k
sf,k[ f,f | gp/hj hglvp td y,, gh[,k gl]m 45 Ngdm lh],k gp/hj hglvd j,f sf,k[ u,k td