a-a aaa aad aah aaj aao aar ad- ada add adh adj ado adr aha ahd ahh ahj aho ahr aja ajd ajh ajj ajo ajr aoa aod aoh aoj aoo aor ar- ara ard arh arj aro arr daa dad dah daj dao dar dda ddd ddh ddo ddr dh- dha dhd dhh dho dhr dj- dja djd djo doa dod doh doj doo dor dra drd drj dro drr haa had hah haj hao har hda hdd hdh hdo hdr hha hhd hhh hhj hho hhr hja hjo hjr hoa hod hoh hoo hor hr- hra hrd hrh hrj hro hrr j-d jaa jad jah jaj jao jar jda jdh jdo jdr jha jhd jhj jho jhr jja jjj jjr joa jod joh joj joo jor jra jro jrr oaa oad oah oaj oao oar oda odd odh odo odr oha ohd ohh oho ohr oja ojd ojo oo- ooa ood ooh ooo oor or- ora ord orh oro orr ra- raa rad rah raj rao rar rda rdd rdh rdj rdo rdr rh- rha rhd rhh rho rhr rja rjr roa rod roh roj roo ror rra rrd rrh rrr