-ic a-a a-c a-i a-t aaa aac aaf aag aai aan aar aat ac- aca acc acf acg aci acn acr act af- afa afc aff afg afi afn afr aft ag- aga agc agf agg agi agn agr agt ai- aia aic aif aig aii ain air ait an- ana anc anf ang ani ann anr ant ar- ara arc arf arg ari arn arr art at- ata atc atf atg ati atn atr att c-- caa cac caf cag cai can car cat cca ccc ccf ccg cci ccn ccr cct cfa cfc cff cfg cfi cfn cfr cft cga cgc cgg cgi cgn cgr cgt ci- cia cic cif cig cii cin cir cit cn- cna cnc cnf cng cni cnn cnr cnt cra crc crf crg cri crn crr crt cta ctc ctf ctg cti ctn ctr ctt faa fac faf fag fai fan far fat fca fcc fcf fcg fci fcn fcr fct ffa ffc fff ffg ffi ffn ffr fft fga fgc fgf fgg fgi fgn fgr fgt fia fic fif fig fii fin fir fit fna fnc fnf fng fni fnn fnr fnt fra frc frf frg fri frn frr frt fta ftc ftf ftg fti ftn ftr ftt gaa gac gaf gag gai gan gar gat gca gcc gcf gcg gci gcn gcr gct gfa gfc gff gfi gfr gft gga ggc ggg ggi ggn ggr ggt gia gic gif gig gii gin gir git gna gnc gnf gni gnn gnr gnt gra grc grf grg gri grn grr grt gta gtc gtf gtg gti gtn gtr gtt i-f ia- iaa iac iaf iag iai ian iar iat ica icc icf icg ici icn icr ict ifa ifc iff ifg ifi ifn ifr ift iga igc igf igg igi ign igr igt iia iic iif iii iin iir iit in- ina inc inf ing ini inn inr int ir- ira irc irf irg iri irn irr irt ita itc itf itg iti itn itt n-i naa nac naf nag nai nan nar nat nca ncc ncf ncg nci ncn ncr nct nfa nfc nff nfi nfn nfr nft nga ngc ngf ngg ngi ngn ngt nia nic nif nig nii nin nir nit nna nnc nnf nng nni nnn nnt nra nrc nrf nrg nri nrn nrr nrt nta ntc ntf ntg nti ntn ntr ntt ra- raa rac raf rag rai ran rar rat rca rcc rcf rcg rci rcn rcr rct rfa rfc rff rfg rfi rfn rfr rft rga rgc rgf rgg rgi rgn rgr rgt ria ric rif rig rii rin rir rit rna rnc rng rni rnn rnr rnt rra rrc rrf rrg rri rrn rrr rrt rta rtc rtf rtg rti rtn rtr rtt taa tac taf tag tai tan tar tat tca tcc tcf tcg tci tcn tcr tct tfa tfc tff tfg tfi tfn tfr tft tga tgc tgf tgg tgi tgn tgr tgt tia tic tif tig tii tin tir tit tna tnc tnf tng tni tnn tnr tnt tra trc trf trg tri trn trr trt tta ttc ttf ttg tti ttn ttr ttt

-ana -ing a-ii aaaa aaac aaaf aaai aaan aaar aaca aacc aacf aaci aacn aacr aact aafa aafc aaff aafi aaic aaii aain aana aang aani aara aarc aari aart aata aatc aatf aatt ac-t acaa acac acag acai acan acar acat acca accc accf acci acct acfc acfi acft acga acgi acgr aci- acia acic acif acin acir acr- acra acrc acri acrr acta actc actf actg acti actt afaa afan afar afat afca afcc afci affa affc affi afft afgf afia afif afig afin afir afit afr- afra afrc afri afta aftc aftn agac agag agai agan agar agat agca agcc agct agfa agga aggi agia agic agig agii agin agir agit agna agni agra agri agta agtr aiai aian aica aicc aicf aicr aiff aiga aiia aiic aiin aiir aina ainc aini aint aira airi airt aita aitf aiti aitr aitt ana- anaa anac anag anai anan anar anat anca ancc anct anfa ang- anga angi ania anic anif anin anir anit anna anni annt anrc anri ant- anta anti antr antt arac araf arag arai aran arar arat arc- arca arci arct arfa arfc arff arft arga argi aria arif arig arii arin arit arna arng arni arnt arr- arra arrc arrg arri arrr arrt arta artc arti artr at-t ataa atac atai atan atar atat atca atcc atcf atcr atfc atia atic atif atin atit atna atra atrc atri atrn atta atti attn attr caaa caac caaf caan caat cac- caca cacc caci cacr cafa cafc caff caga cagg cagi cagn cagr caia caic cain cair cait cana canc cang cani cann cant cara carc carf cari carn carr cart cat- cata catc catf cati catt ccaa ccac ccaf ccag ccai ccar ccat ccca cccc cccf ccci ccfa ccfc ccff ccfi ccga ccgc ccgt ccic ccii ccir ccna ccnc ccnf ccni ccnr ccra ccrc ccrf ccrg ccri ccrt cctc cctt cfaa cfac cfar cfca cfcf cfcn cffr cfgn cfia cfit cfni cfnr cfra cfrg cfrn cfrt cfta cftc cftr cgac cgcc cgcg cgfc ciaa cian ciar ciat cica cicc cici cicr cict cifa ciff cifg ciga cigi ciia ciii ciit cin- cina cinc cinf cing cini cint cira circ ciri cirr cirt cita citf citg citi citt cnaa cnac cnag cnci cnfa cngi cnic cnna cnrc cnrr cnrt cnta cntc cntf cntr crac craf crag crai cran crar crat crca crcc crcr crfc cria cric crif crig crin crit crna crrt crtc crtf ctag ctan ctca ctcf ctfc ctgf ctia ctic ctrc ctrn ctta cttn faaa faac faan faca facc fact fafa fafc faff fafg fafi fagg fagi fain fair fait fana fanc fang fani fant fara farc farg farr fart fata fatc fatf fati fatt fcar fcat fcca fccf fcic fcii fcra ffar ffcc ffff ffii ffrr fftf fiaa fiac fiaf fian fiar fiat fica ficc fict fifa fifc fiff fifi fift