-th a-a a-b a-i a-t aaa aab aad aah aai aao aas aat aav ab- aba abb abd abh abi abo abs abt abv ad- ada adb add adh adi ado ads adt adv aha ahb ahd ahh ahi aho ahs aht ahv ai- aia aib aid aih aii aio ais ait aiv aoa aob aod aoh aoi aoo aos aot aov as- asa asb asd ash asi aso ass ast asv at- ata atb atd ath ati ato ats att atv av- ava avb avd avh avi avo avs avt baa bab bad bah bai bao bas bat bav bba bbb bbd bbh bbi bbo bbs bbt bda bdb bdd bdh bdi bdo bds bdt bdv bha bhb bhd bhh bhi bho bhs bht bhv bi- bia bib bid bih bii bio bis bit biv boa bob bod boh boi boo bos bot bov bsa bsb bsd bsh bsi bso bss bst bsv bta btb btd bth bti bto bts btt btv bva bvb bvd bvh bvi bvo bvs bvt bvv daa dab dad dah dai dao das dat dav dba dbb dbd dbh dbi dbo dbs dbt dbv dda ddb ddd ddh ddi ddo dds ddt dh- dha dhb dhd dhh dhi dho dhs dht di- dia dib did dih dii dio dis dit div doa dob dod doh doi doo dos dot dov dsa dsb dsd dsh dsi dso dss dst dsv dta dtb dtd dth dti dto dts dtt dtv dva dvb dvd dvh dvi dvs dvt h-i haa hab had hah hai hao has hat hav hba hbb hbd hbh hbi hbo hbs hbt hbv hda hdb hdd hdh hdi hdo hds hdt hdv hha hhb hhd hhh hhi hho hhs hht hhv hia hib hid hih hii hio his hit hiv hoa hob hod hoh hoi hoo hos hot hov hsa hsb hsd hsh hsi hss hst hsv hta htb htd hth hti hto hts htt htv hv- hva hvb hvd hvo hvs hvt hvv i-d i-v ia- iaa iab iad iah iai iao ias iat iav iba ibb ibd ibh ibi ibo ibs ibt ibv ida idb idd idh idi ido ids idt idv iha ihb ihd ihh ihi iho ihs iht ihv iia iib iid iih iii iio iis iit io- ioa iob iod ioh ioi ioo ios iot iov is- isa isb isd ish isi iso iss ist isv ita itb itd ith iti ito its itt itv iva ivb ivd ivi ivo ivs ivt ivv o-i oaa oab oad oah oai oao oas oat oav ob- oba obb obd obh obi obo obs obt obv oda odb odd odh odi odo ods odt odv oha ohd ohh ohi oho ohs oht oia oib oid oii oio ois oit oiv oo- ooa oob ood ooh ooi ooo oos oot oov os- osa osb osd osh osi oso oss ost osv ot- ota otb otd oth oti oto ots ott otv ov- ova ovb ovd ovh ovi ovo ovs ovv saa sab sad sah sai sao sas sat sav sba sbb sbd sbh sbi sbo sbs sbt sbv sda sdb sdd sdh sdi sdo sds sdt sdv sh- sha shb shd shh shi sho shs sht shv sia sib sid sih sii sio sis sit siv soa sob sod soh soi soo sos sot sov ss- ssa ssb ssd ssh ssi sso sss sst ssv sta stb std sth sti sto sts stt stv sva svb svd svi svo svs svt svv taa tab tad tah tai tao tas tat tav tba tbb tbd tbh tbi tbo tbs tbt tbv tda tdb tdd tdh tdi tdo tds tdt tdv th- tha thb thd thh thi tho ths tht thv tia tib tid tih tii tio tis tit tiv to- toa tob tod toh toi too tos tot tov tsa tsb tsd tsh tsi tso tss tst tsv tta ttb ttd tth tti tto tts ttt ttv tva tvb tvd tvh tvi tvo tvs tvt v-a vaa vab vad vah vai vao vas vat vav vba vbd vbh vbi vbo vbs vbv vdb vdd vdh vdi vdo vds vdt vdv vh- vha vhb vhd vhi vho vhs vht vi- via vib vid vii vio vis vit viv voa vob vod voh voi voo vos vot vov vsa vsb vsd vsh vsi vso vss vst vsv vta vtb vti vto vts vtt vtv vva vvb vvi vvo vvs vvt vvv