S-G- f DSs S O S s S O S D-D O S-s S O-o O f D S D--- SaP- O---- S D f D O-s S---- f D S D--- SaP- O-- S-G- f DSs S O - S s S O S D f G - f D-D O--- f D S D---- [aS]a[PS] D [OS] DfD- S D-S s S D fG H-O---- O-o a f D S a [aS]Df [PD]S [aD] f [pG] OI [Of]---- O p a- f d S a a f [Pd]S [ad] [pS]a[OS]- [IS]---- S-G- [Sf] DS[sG] S [Of] [Df]S[sD] Ss [OS] [ID]u[YO] [TS] [Os] S D [Of] [DG] fG[DH]- O GfD-D S---- u I O p a a pOI a [up]-d- S [pa]p[Oa] [pS]d [uf] p a Sd f--- dSa-a u [pd]-[OS]a [pS] a [pS] D [Of] a p OI O f d S a SdS- I a p O I OpO S- G f D S DfD- O---- f D S D--- S - f D- S-G- [Sf] DS[sG] S [Of] [Df]S[sD] Ss [OS] [ID]u[YO] [TS] [Os] S D [Of] [DG] fG[DH] O S-- S---- S---- S-s f [SD]SD [Os] [Sf] D[Sf]D O S [DG]fG S [sH] S D [fG]f [DG] [Of]GH [Os] S [SG] D f [DG] [Sf] [DG] [Sf] [DG] [Sf] [DG] [Sf] [aD] [OS] D [Sf] [OG]-[Sf]- D