-al -ic a-a a-c a-i a-t aaa aac aaf aag aai aal aar aat ac- aca acc acf acg aci acl acr act af- afa afc aff afg afi afl afr aft ag- aga agc agf agg agi agl agr agt ai- aia aic aif aig aii ail air ait al- ala alc alf alg ali all alr alt ar- ara arc arf arg ari arl arr art at- ata atc atf atg ati atl atr att c-- caa cac caf cag cai cal car cat cca ccc ccf ccg cci ccl ccr cct cfa cfc cff cfg cfi cfl cfr cft cga cgc cgg cgi cgl cgr cgt ci- cia cic cif cig cii cil cir cit cl- cla clc clf clg cli cll clr clt cra crc crf crg cri crl crr crt cta ctc ctf ctg cti ctl ctr ctt faa fac faf fag fai fal far fat fca fcc fcf fcg fci fcl fcr fct ffa ffc fff ffg ffi ffl ffr fft fga fgc fgf fgg fgi fgl fgr fgt fia fic fif fig fii fil fir fit fla flc flf flg fli fll flr flt fra frc frf frg fri frl frr frt fta ftc ftf ftg fti ftl ftr ftt gaa gac gaf gag gai gal gar gat gca gcc gcf gcg gci gcl gcr gct gfa gfc gff gfi gfl gfr gft gga ggc ggg ggi ggr ggt gia gic gif gig gii gil gir git gla glc glf glg gli gll glr glt gra grc grf grg gri grl grr grt gta gtc gtf gtg gti gtl gtr gtt i-f ia- iaa iac iaf iag iai ial iar iat ica icc icf icg ici icl icr ict ifa ifc iff ifg ifi ifl ifr ift iga igc igf igg igi igl igr igt iia iic iif iii iil iir iit il- ila ilc ilf ilg ili ill ilr ilt ir- ira irc irf irg iri irl irr irt ita itc itf itg iti itl itt la- laa lac laf lag lai lal lar lat lca lcc lcf lcg lci lcl lcr lct lfa lfc lff lfg lfi lfl lfr lft lga lgc lgf lgg lgi lgl lgr lgt lia lic lif lig lii lil lir lit lla llc llf llg lli lll llr llt lra lrc lrf lrg lri lrr lrt lta ltc ltf ltg lti ltl ltr ltt ra- raa rac raf rag rai ral rar rat rca rcc rcf rcg rci rcl rcr rct rfa rfc rff rfg rfi rfl rfr rft rga rgc rgf rgg rgi rgr rgt ria ric rif rig rii ril rir rit rla rlc rlf rlg rli rll rlr rlt rra rrc rrf rrg rri rrl rrr rrt rta rtc rtf rtg rti rtl rtr rtt taa tac taf tag tai tal tar tat tca tcc tcf tcg tci tcl tcr tct tfa tfc tff tfg tfi tfl tfr tft tga tgc tgf tgg tgi tgl tgr tgt tia tic tif tig tii til tir tit tla tlc tlf tlg tli tll tlr tlt tra trc trf trg tri trl trr trt tta ttc ttf ttg tti ttl ttr ttt

a-ii aaaa aaac aaaf aaai aaal aaar aaca aacc aacf aaci aacl aacr aact aafa aafc aaff aafi aafl aaic aaii aala aalc aali aall aara aarc aari aart aata aatc aatf aatt ac-t acaa acac acag acai acar acat acca accc accf acci acct acfc acfi acfl acft acga acgi acgr aci- acia acic acif acir acla aclc acli aclr acr- acra acrc acri acrr acta actc actf actg acti actl actt afaa afar afat afca afcc afci affa affc affi afft afgf afia afif afig afil afir afit afla aflc aflg afr- afra afrc afri afta aftc agac agag agai agal agar agat agca agcc agct agfa agga aggi agia agic agig agii agil agir agit agla aglc agli agra agri agrl agta agtr aiai aica aicc aicf aicr aiff aifl aiga aiia aiic aiir aila aili aira airi airt aita aitf aiti aitr aitt alaa alac alag alai alal alar alat alca alcc alfa alfi alg- alga algi ali- alia alif alig alii alil alir alit all- alla alli alll allr alta alti arac araf arag arai aral arar arat arc- arca arci arct arfa arfc arff arft arga argi aria arif arig arii aril arit arla arli arr- arra arrc arrg arri arrr arrt arta artc arti artr at-l at-t ataa atac atai atal atar atat atca atcc atcf atcl atcr atfc atia atic atif atil atit atla atli atra atrc atri atta atti attr caaa caac caaf caal caat cac- caca cacc caci cacr cafa cafc caff cafl caga cagg cagi cagr caia caic cail cair cait cala calc calf cali call calt cara carc carf cari carl carr cart cat- cata catc catf cati catt ccaa ccac ccaf ccag ccai ccar ccat ccca cccc cccf ccci cccl ccfa ccfc ccff ccfi ccfl ccga ccgc ccgt ccic ccii ccil ccir ccla cclc cclg ccli ccra ccrc ccrf ccrg ccri ccrl ccrt cctc cctl cctt cfaa cfac cfar cfca cfcf cfcl cffr cfia cfit cfra cfrg cfrt cfta cftc cftl cftr cgac cgal cgcc cgcg cgfc cgtl ciaa cial ciar ciat cica cicc cici cicr cict cifa ciff cifg cifl ciga cigi ciia ciii ciit cila cili cill cilt cira circ ciri cirl cirr cirt cita citf citg citi citl citt claf clag clai clar clat clic clif clig clii clir clit clra clri cltc crac craf crag crai crar crat crca crcc crcr crfc crfl cria cric crif crig crit crlf crrt crtc crtf crtl ctag ctal ctca ctcf ctfc ctgf ctia ctic ctlg ctrc ctrl ctta faaa faac faca facc fact fafa fafc faff fafg fafi fagg fagi fail fair fait fala falc fali fall falt fara farc farg farl farr fart fata fatc fatf fati fatt fcal fcar fcat fcca fccf fcic fcii fcra ffar ffcc ffff ffii ffrr fftf fiaa fiac fiaf fial fiar fiat fica