-th a-a a-t aaa aad aah aan aao aat aav ad- ada add adh adn ado adt adv aha ahd ahh ahn aho aht ahv an- ana and anh ann ano ant anv aoa aod aoh aon aoo aot aov at- ata atd ath atn ato att atv av- ava avd avh avn avo avt daa dad dah dan dao dat dav dda ddd ddh ddn ddo ddt dh- dha dhd dhh dho dht dna dnd dnh dnn dno dnt doa dod doh don doo dot dov dta dtd dth dtn dto dtt dtv dva dvd dvh dvn dvt haa had hah han hao hat hav hda hdd hdh hdn hdo hdt hdv hha hhd hhh hhn hho hht hhv hna hnd hnh hnn hno hnt hnv hoa hod hoh hon hoo hot hov hta htd hth htn hto htt htv hv- hva hvd hvn hvo hvt hvv naa nad nah nan nao nat nav nda ndd ndh ndn ndo ndt ndv nha nhd nhh nhn nht nhv nna nnh nnn nno nnt nnv no- noa nod noh non noo not nov nta ntd nth ntn nto ntt ntv nva nvd nvh nvn nvt nvv oaa oad oah oan oao oat oav oda odd odh odn odo odt odv oha ohd ohh ohn oho oht on- ona ond onh onn ono ont oo- ooa ood ooh oon ooo oot oov ot- ota otd oth otn oto ott otv ov- ova ovd ovh ovo ovv taa tad tah tan tao tat tav tda tdd tdh tdn tdo tdt tdv th- tha thd thh thn tho tht thv tna tnd tnh tnn tno tnt to- toa tod toh ton too tot tov tta ttd tth ttn tto ttt ttv tva tvd tvh tvn tvo tvt v-a vaa vad vah van vao vat vav vdd vdh vdo vdt vdv vh- vha vhd vho vht vn- vna vnd vno vnv voa vod voh von voo vot vov vta vto vtt vtv vva vvo vvt vvv