zh1db 0h1db8 1h1d 2h1db 3h1db8

o81db8 p81d q81db r81db8 s81d

dz2d ez2db fz2db8 gz2d hz2db

2p3db 3p3db8 4p3d 5p3db 6p3db8

rg4db8 sg4d tg4db ug4db8 vg4d