Y-Y- s-s-s---- a- s- S S s-P-O- s-s-s---- a- s- S-s-P-O- s-P-P-i- P---P- S-S-S S D- s-s-s P O- s---- Y-Y- s-s-s---- a- s- S S s-P-O- s-s-s---- a- s- S-s-P-O- s-P-P-i- P---P- S-S-S S D- s-s-s P O- s---- O--O-O- g-g-g---- g-h- H-H-H-h- h-g-g-D- D-s---- O-O- g-g-g---- h- H-H-H-h- h-g-g-D- D-s---- S- s-P---- Y-Y-Y- s-s-s---- a- s- S S s-P-O- s-s-s---- a- s- S-s-P-O- s-P-P-i- P---P- S-S-S S D- s-s-s P O- s---- Y- S-S-S S D- s-s-s P O- s---- D g h- H