O--f- D-f-s- [OS]-D-[Sf]- [sD] P [Of]-s- S-D-S- s-S---- G-P- a - S D- O-[Sf]-a- P O [Id]-S- d--- f--d- S-d-f - d S - S a---- S- S-d-S-- [ad]-[PS]- [aG]-S-d- S-f-S- d-a-[pS]- a-O-I- O-p-[Oa]- [pS]--[pS]- [OS]---- G-f- D--G- f--D- f-f-O- [up] - a S-- D-S- s-D p [OD]- f - G f- S-[DG]-S- s P [Of]-D- f---- D-S- s-S-D- f-D-S-- s - s S---- a-a- a-D-D- [aD]-P-O- [PD]-S-a- a O [IO]-o- O - o O- Y---- D-D- f-D-d- D-D-[Sf]- [sG]-[Sf]-D- [Sf]--a- p-a-o- D--[Sf]- a S [PD]-- [sD]