u i f-s-d-f- s-o i f-- f - d f-g f d-- f---- d---d i f-s-d-f- s-o i f-- f - d f-g f d-d-f-u i f-s-d-f- s-o i f-- f - d f-g f d-d-f-- d-a s d-o- f-s d s a p- s-p a d-d- d---- d---u i f-s-d-f- s-o i f-- f - d f-g f d-- f---- d--d-u i f-s-d-f- s-o i f-- f - d f-g f d-d-f-u i f-s-d-f- s-o i f-- f - d f-g f d-d-f-- d-a s d-o- f-s d s a p- s-p a d-d- d---- d---u i f-s-d-f- s-o i f-- f - d f-g f d-- f---- f--f-d i d-d-f-d- d-p o d-- d - f G-h G f-f-d-I o d-d-f-d- d-p o d-- d - f G-h G f-f-d-- f-S d f-p- d-d f d S a- d-a S f-f- f---- f---I o d-d-f-d- d-p o d-- d - f G-h G f-f- d