-th a-a a-t aaa aad aah aak aao aar aat ad- ada add adh adk ado adr adt aha ahd ahh ahk aho ahr aht aka akd akh akk ako akr aoa aod aoh aok aoo aor aot ar- ara ard arh ark aro arr art at- ata atd ath ato atr att daa dad dah dak dao dar dat dda ddd ddh ddk ddo ddr ddt dh- dha dhd dhh dhk dho dhr dht dka dkk dko dkr dkt doa dod doh dok doo dor dot dra drd drk dro drr drt dta dtd dth dtk dto dtr dtt haa had hah hak hao har hat hda hdd hdh hdk hdo hdr hdt hha hhd hhh hhk hho hhr hht hka hkd hkh hkk hko hkr hkt hoa hod hoh hok hoo hor hot hr- hra hrd hrh hrk hro hrr hrt hta htd hth htk hto htr htt k-t ka- kaa kad kah kak kao kar kat kda kdh kdk kdo kdr kdt kha khh khk kho khr kkh kkk kkr kkt koa kod koh kok koo kor kot kra krd krk kro krr krt kta kth ktk kto ktr ktt oaa oad oah oak oao oar oat oda odd odh odo odr odt oha ohd ohh oho ohr oht oka okd okk oko okr oo- ooa ood ooh ook ooo oor oot or- ora ord orh ork oro orr ort ot- ota otd oth otk oto otr ott ra- raa rad rah rak rao rar rat rda rdd rdh rdo rdr rdt rh- rha rhd rhh rho rhr rht rkk rko rkt roa rod roh rok roo ror rot rra rrd rrh rrk rrr rrt rta rtd rtk rto rtr rtt taa tad tah tak tao tar tat tda tdd tdh tdk tdo tdr tdt th- tha thd thh thk tho thr tht tka tkk tko tkr tkt to- toa tod toh tok too tor tot tra trd trh trk tro trr trt tta ttd tth ttk tto ttr ttt