y-d-s-p- o-p-s d s D d s--i y t t y i o o s h p i s s i O s S f f j d d d a o i s---- p--g-- p--i-S- D-g-h-h- d-d-d-p- p-p-s-s- s-S-a-Y- Y-g-f-t- I-j-I-l- L-L-L-L- J-H-G-D- S-P-D-B