w e o u y t p-e- o-w-o-- o-y-o-u- o u y t p-o- o u y t p-e- o-w-o-- s a s o p s o i o t y u o- w e o u y t p-e- o-w-o-- o-y-o-u- o u y t p-o- o u y t p-e- o-w-o-- s a s o p s o i o t y u o- f g h g f h g f d g f d s f d s a o s a s f d s d g f d s f d-f g h g f h g f d g f d s f d s a o s a s o p s o i o t y u o- f g h g f h g f d g f d s f d s a o s a s f d s d g f d s f d-f g h g f h g f d g f d s f d s a o s a s o p s o i o t y u o