tu-ssi-so a sp d fa-oupsfdi s uo d sp-sso-si-dp f pi s uo f fp-ga- f off o f d f g h o a-j h g f f off o f f g h p s p f f o d- s-ss-s a s d f-o-g f d f s-ss-s-d f p s p f f-d- f-ff-f d f g h-o-j h g f f a- f f- f p- d s s u opsfd s- d p i opsfd s- d sfo