-al -er -ic a-a a-c a-i a-t aaa aac aae aag aai aal aar aat ac- aca acc ace acg aci acl acr act aea aec aee aeg aei ael aer aet ag- aga agc age agg agi agl agr agt ai- aia aic aie aig aii ail air ait al- ala alc ale alg ali all alr alt ar- ara arc are arg ari arl arr art at- ata atc ate atg ati atl atr att c-- caa cac cae cag cai cal car cat cca ccc cce ccg cci ccl ccr cct ce- cea cec cee ceg cei cel cer cet cga cgc cge cgg cgi cgl cgr cgt ci- cia cic cie cig cii cil cir cit cl- cla clc cle clg cli cll clr clt cra crc cre crg cri crl crr crt cta ctc cte ctg cti ctl ctr ctt eaa eac eae eag eai eal ear eat ec- eca ecc ece ecg eci ecl ecr ect eea eec eee eeg eel eer eet ega egc ege egg egi egl egr egt eia eic eie eig eii eil eir eit ela elc ele elg eli ell elr elt era erc ere erg eri erl err ert eta etc ete etg eti etl etr ett gaa gac gae gag gai gal gar gat gca gcc gce gcg gci gcl gcr gct ge- gea gec gee geg gei gel ger get gga ggc ggg ggi ggr ggt gia gic gie gig gii gil gir git gla glc gle glg gli gll glr glt gra grc gre grg gri grl grr grt gta gtc gte gtg gti gtl gtr gtt ia- iaa iac iae iag iai ial iar iat ica icc ice icg ici icl icr ict ie- iea iec iee ieg iei iel ier iet iga igc ige igg igi igl igr igt iia iic iie iii iil iir iit il- ila ilc ile ilg ili ill ilr ilt ir- ira irc ire irg iri irl irr irt ita itc ite itg iti itl itt la- laa lac lae lag lai lal lar lat lca lcc lce lcg lci lcl lcr lct lea lec lee leg lei lel ler let lga lgc lge lgg lgi lgl lgr lgt lia lic lie lig lii lil lir lit lla llc lle llg lli lll llr llt lra lrc lrg lri lrr lrt lta ltc lte ltg lti ltl ltr ltt ra- raa rac rae rag rai ral rar rat rca rcc rce rcg rci rcl rcr rct re- rea rec ree reg rei rel rer ret rga rgc rge rgg rgi rgr rgt ria ric rie rig rii ril rir rit rla rlc rle rlg rli rll rlr rlt rra rrc rrg rri rrl rrr rrt rta rtc rte rtg rti rtl rtr rtt taa tac tae tag tai tal tar tat tca tcc tce tcg tci tcl tcr tct te- tea tec tee teg tei tel ter tet tga tgc tge tgg tgi tgl tgr tgt tia tic tie tig tii til tir tit tla tlc tle tlg tli tll tlr tlt tra trc tre trg tri trl trr trt tta ttc tte ttg tti ttl ttr ttt

a-ii aaaa aaac aaae aaai aaal aaar aaca aacc aace aaci aacl aacr aact aaea aaec aage aaic aaii aala aalc aale aali aall aara aarc aare aari aart aata aatc aatt ac-t acaa acac acae acag acai acar acat acca accc acce acci acct ace- acea acec acel acer acet acga acgi acgr aci- acia acic acie acir acla aclc acle acli aclr acr- acra acrc acre acri acrr acta actc acte actg acti actl actt aeac aeci aecl aect aeer aega aeit aela aelc aer- aera aerc aeri aeta aetc aetr aett agac agag agai agal agar agat agca agcc agce agct agea agee agei agel ager aget agga agge aggi agia agic agie agig agii agil agir agit agla aglc agle agli agra agre agri agrl agta agte agtr aiai aica aicc aice aicr aiea aiee aiel aiet aiga aiia aiic aiir aila aile aili aira aire airi airt aita aite aiti aitr aitt alaa alac alae alag alai alal alar alat alca alcc alce alea alec alee aleg aler alet alg- alga alge algi ali- alia alie alig alii alil alir alit all- alla alle alli alll allr alta alte alti arac arae arag arai aral arar arat arc- arca arce arci arct area arec aree areg arei arel aret arga arge argi aria arie arig arii aril arit arla arle arli arr- arra arrc arre arrg arri arrr arrt arta artc arte arti artr at-l at-t ataa atac atae atai atal atar atat atca atcc atcl atcr atea atec atee atei atel ater atia atic atie atil atit atla atle atli atra atrc atre atri atta atte atti attr caaa caac caal caat cac- caca cacc cace caci cacr caec caei caer caga cage cagg cagi cagr caia caic cail cair cait cala calc cale cali call calt cara carc care cari carl carr cart cat- cata catc cate cati catt ccaa ccac ccag ccai ccar ccat ccca cccc ccci cccl ccee ccel ccga ccgc ccgt ccic ccii ccil ccir ccla cclc cclg ccli ccra ccrc ccre ccrg ccri ccrl ccrt cctc cctl cctt ceac ceal cear ceat cec- ceca cece ceci cect ceec ceel cege ceil cel- cela celc cele celi cell celt cer- cera cerc cere ceri cerl cert cet- ceta cete ceti cgac cgal cgcc cgcg cgel cger cgtl ciaa cial ciar ciat cica cicc cici cicr cict ciee ciel cier ciga cigi ciia ciii ciit cila cili cill cilt cira circ cire ciri cirl cirr cirt cita cite citg citi citl citt clag clai clar clat clea clec clee cleg clei cler clet clic clig clii clir clit clra clri cltc crac crag crai crar crat crca crcc crce crcr cre- crea crec cree creg crei cret cria cric crie crig crit crrt crtc crtl ctae ctag ctal ctca ctec ctge