-th a-a a-t a-z aaa aad aah aao aar aat aaz ad- ada add adh ado adr adt adz aha ahd ahh aho ahr aht ahz aoa aod aoh aoo aor aot ar- ara ard arh aro arr art arz at- ata atd ath ato atr att atz az- aza azd azo azt azz daa dad dah dao dar dat daz dda ddd ddh ddo ddr ddt ddz dh- dha dhd dhh dho dhr dht doa dod doh doo dor dot doz dra drd dro drr drt drz dta dtd dth dto dtr dtt dtz dza dzd dzo dzr haa had hah hao har hat haz hda hdd hdh hdo hdr hdt hdz hha hhd hhh hho hhr hht hhz hoa hod hoh hoo hor hot hr- hra hrd hrh hro hrr hrt hrz hta htd hth hto htr htt htz hzd hzo hzt oaa oad oah oao oar oat oda odd odh odo odr odt oha ohd ohh oho ohr oht oo- ooa ood ooh ooo oor oot or- ora ord orh oro orr ort orz ot- ota otd oth oto otr ott otz oza ozo ozt ozz ra- raa rad rah rao rar rat raz rda rdd rdh rdo rdr rdt rh- rha rhd rhh rho rhr rht roa rod roh roo ror rot roz rra rrd rrh rrr rrt rta rtd rto rtr rtt rtz rza rzo taa tad tah tao tar tat taz tda tdd tdh tdo tdr tdt th- tha thd thh tho thr tht thz to- toa tod toh too tor tot toz tra trd trh tro trr trt trz tta ttd tth tto ttr ttt tza tzd zaa zad zah zao zar zat zaz zdt zha zho zhr zo- zoa zod zoo zor zot zrh zro zta ztr zzr zzt zzz