P P s-s-P-O P s-s-P-D g G-G-g-D g G-D-s-- s s-P i-- s s-P u - s D D-s D-s- s D D--Y- s O O---- O P s-s-P-O P s-s-P-D g G-G-g-D g G-D-s-- s s-P i-- s s-P u - s D D-s D-s- s D D--Y- s O O--- P---s- H-g-H-g- H-g H s-- h-D-h-D- h-s--- H-g-H-g- H-g H--- D-g-g-g- P---P P s-s-P-O P s-s-P-D g G-G-g-D g G-D-s-- s s-P i-- s s-P u - s D D-s D-s- s D D-P-Y- i s O---- P-P