-ic -th a-a a-b a-c a-i a-t aaa aab aac aad aah aai aas aat aau aav ab- aba abb abc abd abh abi abs abt abu abv ac- aca acb acc acd ach aci acs act acu acv ad- ada adb adc add adh adi ads adt adu adv aha ahb ahc ahd ahh ahi ahs aht ahu ahv ai- aia aib aic aid aih aii ais ait aiu aiv as- asa asb asc asd ash asi ass ast asu asv at- ata atb atc atd ath ati ats att atu atv au- aua aub auc aud auh aui aus aut auv av- ava avb avc avd avh avi avs avt avu b-u baa bab bac bad bah bai bas bat bau bav bba bbb bbc bbd bbh bbi bbs bbt bbu bca bcb bcc bcd bch bci bcs bct bcu bcv bda bdb bdc bdd bdh bdi bds bdt bdu bdv bha bhb bhc bhd bhh bhi bhs bht bhu bhv bi- bia bib bic bid bih bii bis bit biu biv bsa bsb bsc bsd bsh bsi bss bst bsu bsv bta btb btc btd bth bti bts btt btu btv bua bub buc bud buh bui bus but buu bva bvb bvc bvd bvh bvi bvs bvt bvu bvv c-- caa cab cac cad cah cai cas cat cau cav cba cbb cbc cbd cbh cbi cbs cbt cbu cbv cca ccb ccc ccd cch cci ccs cct ccu ccv cda cdb cdc cdd cdh cdi cds cdt cdu cdv ch- cha chb chc chd chh chi chs cht chu chv ci- cia cib cic cid cih cii cis cit ciu civ csa csb csc csd csh csi css cst csu csv cta ctb ctc ctd cth cti cts ctt ctu ctv cua cub cuc cud cuh cui cus cut cuu cuv cva cvb cvc cvd cvh cvi cvs cvt cvu cvv daa dab dac dad dah dai das dat dau dav dba dbb dbc dbd dbh dbi dbs dbt dbu dbv dca dcb dcc dcd dci dcs dct dcu dcv dda ddb ddc ddd ddh ddi dds ddt ddu dh- dha dhb dhc dhd dhh dhi dhs dht dhu di- dia dib dic did dih dii dis dit diu div dsa dsb dsc dsd dsh dsi dss dst dsu dsv dta dtb dtc dtd dth dti dts dtt dtu dtv dua dub duc dud duh dui dus dut duv dva dvb dvc dvd dvh dvi dvs dvt dvu h-i haa hab hac had hah hai has hat hau hav hba hbb hbc hbd hbh hbi hbs hbt hbu hbv hca hcb hcc hcd hch hci hcs hct hcv hda hdb hdc hdd hdh hdi hds hdt hdu hdv hha hhb hhc hhd hhh hhi hhs hht hhu hhv hia hib hic hid hih hii his hit hiu hiv hsa hsb hsc hsd hsh hsi hss hst hsu hsv hta htb htc htd hth hti hts htt htv hua hub huc hud huh hui hus hut huu huv hv- hva hvb hvc hvd hvs hvt hvv i-d i-v ia- iaa iab iac iad iah iai ias iat iau iav iba ibb ibc ibd ibh ibi ibs ibt ibu ibv ica icb icc icd ich ici ics ict icu icv ida idb idc idd idh idi ids idt idu idv iha ihb ihc ihd ihh ihi ihs iht ihu ihv iia iib iic iid iih iii iis iit iiu is- isa isb isc isd ish isi iss ist isu isv ita itb itc itd ith iti its itt itu itv iu- iua iub iuc iud iui ius iut iva ivb ivc ivd ivi ivs ivt ivu ivv saa sab sac sad sah sai sas sat sau sav sba sbb sbc sbd sbh sbi sbs sbt sbu sbv sca scb scc scd sch sci scs sct scu scv sda sdb sdc sdd sdh sdi sds sdt sdu sdv sh- sha shb shc shd shh shi shs sht shu shv sia sib sic sid sih sii sis sit siu siv ss- ssa ssb ssc ssd ssh ssi sss sst ssu ssv sta stb stc std sth sti sts stt stu stv sua sub suc sud suh sui sus sut suu suv sva svb svc svd svi svs svt svu svv taa tab tac tad tah tai tas tat tau tav tba tbb tbc tbd tbh tbi tbs tbt tbu tbv tca tcb tcc tcd tch tci tcs tct tcu tcv tda tdb tdc tdd tdh tdi tds tdt tdu tdv th- tha thb thc thd thh thi ths tht thu thv tia tib tic tid tih tii tis tit tiu tiv tsa tsb tsc tsd tsh tsi tss tst tsu tsv tta ttb ttc ttd tth tti tts ttt ttu ttv tua tub tuc tud tuh tui tus tut tuu tuv tva tvb tvc tvd tvh tvi tvs tvt tvu ua- uaa uab uac uad uah uai uas uat uau uav uba ubb ubc ubh ubi ubs ubt ubu ubv uca ucb ucc ucd uch uci ucs uct ucu ucv uda udb udc udd udi uds udt udu udv uha uhb uhc uhd uhh uhi uhs uht uhu uhv uia uib uic uid uii uis uit uiu usa usb usc usd ush usi uss ust usu usv uta utb utc utd uth uti uts utt utu utv uua uuc uus uut uuu uva uvb uvc uvs uvu uvv v-a vaa vab vac vad vah vai vas vat vau vav vba vbc vbd vbh vbi vbs vbv vca vcc vcd vch vci vcs vct vcu vdb vdc vdd vdh vdi vds vdt vdu vdv vh- vha vhb vhc vhd vhi vhs vht vi- via vib vic vid vii vis vit viu viv vsa vsb vsc vsd vsh vsi vss vst vsu vsv vta vtb vtc vti vts vtt vtu vtv vus vut vuv vva vvb vvc vvi vvs vvt vvv

-vac a-ha a-ii a-iv aaaa aaab aaac aaad aaah aaai aaas aaav aaba aabb aabc aabd aabh aabi aabt aaca