-ic a-a a-c a-i a-t aaa aac aae aaf aag aai aas aat aau ac- aca acc ace acf acg aci acs act acu aea aec aee aef aeg aei aes aet aeu af- afa afc afe aff afg afi afs aft afu ag- aga agc age agf agg agi ags agt agu ai- aia aic aie aif aig aii ais ait aiu as- asa asc ase asf asg asi ass ast asu at- ata atc ate atf atg ati ats att atu au- aua auc aue auf aug aui aus aut c-- caa cac cae caf cag cai cas cat cau cca ccc cce ccf ccg cci ccs cct ccu ce- cea cec cee cef ceg cei ces cet ceu cfa cfc cfe cff cfg cfi cfs cft cfu cga cgc cge cgg cgi cgs cgt cgu ci- cia cic cie cif cig cii cis cit ciu csa csc cse csf csg csi css cst csu cta ctc cte ctf ctg cti cts ctt ctu cua cuc cue cuf cug cui cus cut cuu eaa eac eae eaf eag eai eas eat eau ec- eca ecc ece ecf ecg eci ecs ect ecu eea eec eee eef eeg ees eet ef- efa efc efe eff efg efi efs eft ega egc ege egf egg egi egs egt egu eia eic eie eif eig eii eis eit eiu es- esa esc ese esf esg esi ess est esu eta etc ete etf etg eti ets ett etu eu- eua euc eue euf eug eui eus eut faa fac fae faf fag fai fas fat fau fca fcc fce fcf fcg fci fcs fct fcu fea fec fee fef feg fei fes fet feu ffa ffc ffe fff ffg ffi ffs fft ffu fga fgc fge fgf fgg fgi fgs fgt fia fic fie fif fig fii fis fit fiu fsa fsc fse fsf fsg fsi fss fst fsu fta ftc fte ftf ftg fti fts ftt ftu fua fue fuf fug fui fus fut fuu gaa gac gae gaf gag gai gas gat gau gca gcc gce gcf gcg gci gcs gct gcu ge- gea gec gee gef geg gei ges get geu gfa gfc gfe gff gfi gfs gft gga ggc ggg ggi ggs ggt ggu gia gic gie gif gig gii gis git giu gsa gsc gse gsf gsg gsi gss gst gsu gta gtc gte gtf gtg gti gts gtt gtu gu- gua guc gue guf gug gui gus gut guu i-f ia- iaa iac iae iaf iag iai ias iat iau ica icc ice icf icg ici ics ict icu ie- iea iec iee ief ieg iei ies iet ifa ifc ife iff ifg ifi ifs ift ifu iga igc ige igf igg igi igs igt igu iia iic iie iif iii iis iit iiu is- isa isc ise isf isg isi iss ist isu ita itc ite itf itg iti its itt itu iu- iua iuc iue iug iui ius iut saa sac sae saf sag sai sas sat sau sca scc sce scf scg sci scs sct scu se- sea sec see sef seg sei ses set seu sfa sfc sfe sff sfg sfi sfs sft sfu sga sgc sge sgf sgg sgi sgs sgt sgu sia sic sie sif sig sii sis sit siu ss- ssa ssc sse ssf ssg ssi sss sst ssu sta stc ste stf stg sti sts stt stu sua suc sue suf sug sui sus sut suu taa tac tae taf tag tai tas tat tau tca tcc tce tcf tcg tci tcs tct tcu te- tea tec tee tef teg tei tes tet teu tfa tfc tfe tff tfg tfi tfs tft tfu tga tgc tge tgf tgg tgi tgs tgt tgu tia tic tie tif tig tii tis tit tiu tsa tsc tse tsf tsg tsi tss tst tsu tta ttc tte ttf ttg tti tts ttt ttu tua tuc tue tuf tug tui tus tut tuu ua- uaa uac uae uaf uag uai uas uat uau uca ucc uce ucf ucg uci ucs uct ucu uea uec uee uef ueg uei ues uet ufa ufc ufe uff ufg ufi ufs uft ufu uga ugc uge ugf ugg ugi ugs ugt ugu uia uic uie uif uig uii uis uit uiu usa usc use usf usg usi uss ust usu uta utc ute utf uti uts utt utu uua uuc uue uug uus uut uuu

-ase a-fu a-ii aaaa aaac aaae aaaf aaai aaas aaca aacc aace aacf aaci aacs aact aacu aaea aaec aaes aafa aafc aaff aafi aage aaic aaii aais aasa aasc aase aasf aasi aass aast aasu aata aatc aatf aatt aaus ac-t acaa acac acae acag acai acas acat acca accc acce accf acci accs acct accu ace- acea acec aces acet acfc acfe acfi acfs acft acga acgi acgs aci- acia acic acie acif acis acsa acsc acse acsi acss acst acta actc acte actf actg acti acts actt actu acu- acue acuf acus acut aeac aeaf aeas aeci aect aega aeit aesc aess aest aeta aetc aetf aett afaa afat afca afcc afci afcs afcu afee afes afet affa affc affi affs afft afgf afia afif afig afis afit afsa afsc afst afta aftc afte afts afua afue afus agac agag agai agas agat agau agca agcc agce agct agea agee agei ages aget agfa agga agge aggi aggu agia agic agie agig agii agis agit agsa agsg agst agsu agta agte agts agua ague agui agus agut aiai aias aica aicc aice aicf aics aiea aiee aiet aiff aifs aiga aiia aiic aisa aise aisg aisi aist aita aite aitf aiti aits aitt aitu aiui asaa asac asae asaf asag asai asas asat asau asc- asca ascc asce asci asct asea asec asee ases aset asfa asfi asge asgt asia asic asie asif asii asis asit assa assc asse assi asss asst assu asta astc aste asti asts asue asui asus at-t ataa atac atae atai atas atat