-al -ic a-a a-c a-i aaa aac aag aai aal aar aas aau ac- aca acc acg aci acl acr acs acu ag- aga agc agg agi agl agr ags agu ai- aia aic aig aii ail air ais aiu al- ala alc alg ali all alr als alu ar- ara arc arg ari arl arr ars aru as- asa asc asg asi asl asr ass asu au- aua auc aug aui aul aur aus c-- caa cac cag cai cal car cas cau cca ccc ccg cci ccl ccr ccs ccu cga cgc cgg cgi cgl cgr cgs cgu ci- cia cic cig cii cil cir cis ciu cl- cla clc clg cli cll clr cls clu cra crc crg cri crl crr crs cru csa csc csg csi csl csr css csu cua cuc cug cui cul cur cus cuu gaa gac gag gai gal gar gas gau gca gcc gcg gci gcl gcr gcs gcu gga ggc ggg ggi ggr ggs ggu gia gic gig gii gil gir gis giu gla glc glg gli gll glr gls glu gra grc grg gri grl grr grs gru gsa gsc gsg gsi gsl gsr gss gsu gu- gua guc gug gui gul gur gus guu ia- iaa iac iag iai ial iar ias iau ica icc icg ici icl icr ics icu iga igc igg igi igl igr igs igu iia iic iii iil iir iis iiu il- ila ilc ilg ili ill ilr ils ilu ir- ira irc irg iri irl irr irs iru is- isa isc isg isi isl isr iss isu iu- iua iuc iug iui iur ius la- laa lac lag lai lal lar las lau lca lcc lcg lci lcl lcr lcs lcu lga lgc lgg lgi lgl lgr lgs lgu lia lic lig lii lil lir lis liu lla llc llg lli lll llr lls llu lra lrc lrg lri lrr lrs lru lsa lsc lsg lsi lsl lsr lss lsu lua luc lug lui lul lur lus luu ra- raa rac rag rai ral rar ras rau rca rcc rcg rci rcl rcr rcs rcu rga rgc rgg rgi rgr rgs ria ric rig rii ril rir ris rla rlc rlg rli rll rlr rls rlu rra rrc rrg rri rrl rrr rrs rru rsa rsc rsg rsi rsl rsr rss rsu rua ruc rug rui rur rus ruu saa sac sag sai sal sar sas sau sca scc scg sci scl scr scs scu sga sgc sgg sgi sgl sgr sgs sgu sia sic sig sii sil sir sis siu sla slc slg sli sll slr sls slu sr- sra src srg sri srl srr srs ss- ssa ssc ssg ssi ssl ssr sss ssu sua suc sug sui sul sur sus suu ua- uaa uac uag uai ual uar uas uau uca ucc ucg uci ucl ucr ucs ucu uga ugc ugg ugi ugl ugr ugs ugu uia uic uig uii uil uir uis uiu ula ulc ulg uli ull ulr uls ulu ur- ura urc urg uri url urr urs uru usa usc usg usi usl usr uss usu uua uuc uug uur uus uuu

a-ii aaaa aaac aaai aaal aaar aaas aaca aacc aaci aacl aacr aacs aacu aaic aaii aais aala aalc aali aall aals aalu aara aarc aari aars aaru aasa aasc aasi aass aasu aaus acaa acac acag acai acar acas acca accc acci accs accu acga acgi acgr acgs aci- acia acic acir acis acla aclc acli aclr acls aclu acr- acra acrc acri acrr acrs acsa acsc acsi acsl acss acu- acul acur acus agac agag agai agal agar agas agau agca agcc agga aggi aggu agia agic agig agii agil agir agis agla aglc agli agls aglu agra agri agrl agsa agsg agsu agua agui agul agur agus aiai aias aica aicc aicr aics aiga aiia aiic aiir aila aili ails ailu aira airi airs aisa aisg aisi aisl aisr aiui alaa alac alag alai alal alar alas alau alca alcc alcs alg- alga algi algs ali- alia alig alii alil alir alis aliu all- alla alli alll allr alls allu alsa alsc alua alug alui alur alus arac arag arai aral arar aras arau arc- arca arci arcs arga argi args aria arig arii aril aris arla arli arr- arra arrc arrg arri arrr arrs arru ars- arsa arsc arsi arsu arua arug arui arul asaa asac asag asai asal asar asas asau asc- asca ascc asci ascl ascr asia asic asii asil asir asis asla asli aslr asra asrc asrg asrs asru assa assc assi assl assr asss assu asui asur asus auaa auca auci auga augi augs auis aul- aula auli aull auls aulu aur- aura auri ausa ausu auug caaa caac caal caas cac- caca cacc caci cacr caga cagg cagi cagr cags caia caic cail cair cais caiu cala calc cali call cals calu cara carc cari carl carr cars casa casc casi casl casr cass casu cauc caul caus ccaa ccac ccag ccai ccar ccas ccca cccc ccci cccl cccs cccu ccga ccgc ccgs ccic ccii ccil ccir ccis ccla cclc cclg ccli ccls ccra ccrc ccrg ccri ccrl ccrs ccsa ccsg ccsi ccsl ccss ccuc ccus cgac cgal cgas cgcc cgcg cggs cgis cgss ciaa cial ciar cias ciau cica cicc cici cicr cics cicu ciga cigi cigs cigu ciia ciii ciis cila cili cill cils cira circ ciri cirl cirr cirs cis- cisa cisc cisl cisr ciss ciuc cius clag clai clar clas clau clic clig clii clir clis clra clri clrs clsa clsc crac crag crai crar cras crau crca crcc crcr crgs cria cric crig cris criu crls crsa crss crug crus csaa csac csar csas cscc csci cscl cscr cscs csia csir csis csla cslr cslu csra csrc csrs cssa cssr csua csur csus cuau cuca cucc cuci cuga cui- cuil cuir cuis cula culc cull culs cura curi curl curr curs cusa cusg cuss cusu gaal gaar gaas gaga gagg