f- s s s a-s- [ad]-[sf]-[uh] - [fh]- [sf] [sf] [sf] [sg]-[sf] [sd] [ad]-[ph] [ah]-[sf]-f- [as] s s a-s- [ad]-[sf]-[uh] - [fh]- [sf] [sf] [sf] [sg] s [sf] s [ad]-[ps] [ad]-[sf] [fh] [fh]- [sf]--s [fj] [fh]- [ad]---[of] [df]- [sf] [sg] [sh] [sh]-[sg] [sf] [ad]-[ps] [ad]-[sf] [fh] [fh]- [sf]--s [fj] [fh]- [ad]---o f- [sf] [sf] [sf] [sg]-[sf] [sd] [ad]-[ps] [ad]-[sf] - [pd]---- [af]---- [sf]