-al -ic a-a a-c a-i a-t a-z aaa aac aag aai aal aan aar aas aat aau aaz ac- aca acc acg aci acl acn acr acs act acu acz ag- aga agc agg agi agl agn agr ags agt agu agz ai- aia aic aig aii ail ain air ais ait aiu aiz al- ala alc alg ali all aln alr als alt alu alz an- ana anc ang ani anl ann anr ans ant anu anz ar- ara arc arg ari arl arn arr ars art aru arz as- asa asc asg asi asl asn asr ass ast asu asz at- ata atc atg ati atl atn atr ats att atu atz au- aua auc aug aui aul aun aur aus aut auz az- aza azg azi azn azs azt azu azz c-- caa cac cag cai cal can car cas cat cau caz cca ccc ccg cci ccl ccn ccr ccs cct ccu ccz cga cgc cgg cgi cgl cgn cgr cgs cgt cgu ci- cia cic cig cii cil cin cir cis cit ciu cl- cla clc clg cli cll cln clr cls clt clu clz cn- cna cnc cng cni cnl cnn cnr cns cnt cnu cra crc crg cri crl crn crr crs crt cru crz csa csc csg csi csl csn csr css cst csu csz cta ctc ctg cti ctl ctn ctr cts ctt ctu ctz cua cuc cug cui cul cun cur cus cut cuu cuz cz- czc czt gaa gac gag gai gal gan gar gas gat gau gaz gca gcc gcg gci gcl gcn gcr gcs gct gcu gga ggc ggg ggi ggn ggr ggs ggt ggu ggz gia gic gig gii gil gin gir gis git giu giz gla glc glg gli gll gln glr gls glt glu glz gna gnc gni gnl gnn gnr gns gnt gnu gra grc grg gri grl grn grr grs grt gru gsa gsc gsg gsi gsl gsn gsr gss gst gsu gta gtc gtg gti gtl gtn gtr gts gtt gtu gu- gua guc gug gui gul gun gur gus gut guu guz gza gzr gzu ia- iaa iac iag iai ial ian iar ias iat iau iaz ica icc icg ici icl icn icr ics ict icu icz iga igc igg igi igl ign igr igs igt igu iia iic iii iil iin iir iis iit iiu il- ila ilc ilg ili ill iln ilr ils ilt ilu ilz in- ina inc ing ini inl inn inr ins int inu ir- ira irc irg iri irl irn irr irs irt iru is- isa isc isg isi isl isn isr iss ist isu ita itc itg iti itl itn its itt itu itz iu- iua iuc iug iui iur ius iut iuz iza izi izu izz la- laa lac lag lai lal lan lar las lat lau laz lca lcc lcg lci lcl lcn lcr lcs lct lcu lga lgc lgg lgi lgl lgn lgr lgs lgt lgu lia lic lig lii lil lin lir lis lit liu liz lla llc llg lli lll lln llr lls llt llu llz lna lnc lng lni lnl lnn lnr lns lnt lnu lra lrc lrg lri lrn lrr lrs lrt lru lrz lsa lsc lsg lsi lsl lsn lsr lss lst lsu lsz lta ltc ltg lti ltl ltr lts ltt ltu ltz lua luc lug lui lul lun lur lus lut luu luz lzi lzr lzs lzu n-i naa nac nag nai nal nan nar nas nat nau naz nca ncc ncg nci ncl ncn ncr ncs nct ncu nga ngc ngg ngi ngl ngn ngs ngt ngu nia nic nig nii nil nin nir nis nit niu niz nla nlc nlg nli nll nln nlr nls nlt nlu nlz nna nnc nng nni nnl nnn nns nnt nnu nnz nra nrc nrg nri nrl nrn nrr nrs nrt nru nrz nsa nsc nsg nsi nsl nsn nsr nss nst nsu nsz nta ntc ntg nti ntn ntr nts ntt ntu ntz nua nuc nug nui nul nun nur nus nut nuu nzg nzi nzs nzz ra- raa rac rag rai ral ran rar ras rat rau raz rca rcc rcg rci rcl rcn rcr rcs rct rcu rga rgc rgg rgi rgn rgr rgs rgt ria ric rig rii ril rin rir ris rit riz rla rlc rlg rli rll rln rlr rls rlt rlu rna rnc rng rni rnn rnr rns rnt rnu rnz rra rrc rrg rri rrl rrn rrr rrs rrt rru rsa rsc rsg rsi rsl rsn rsr rss rst rsu rta rtc rtg rti rtl rtn rtr rts rtt rtu rtz rua ruc rug rui run rur rus rut ruu ruz rza saa sac sag sai sal san sar sas sat sau saz sca scc scg sci scl scn scr scs sct scu sga sgc sgg sgi sgl sgn sgr sgs sgt sgu sia sic sig sii sil sin sir sis sit siu sla slc slg sli sll sln slr sls slt slu sna snc sng sni snl snn snr sns snt snu sr- sra src srg sri srl srn srr srs srt ss- ssa ssc ssg ssi ssl ssn ssr sss sst ssu ssz sta stc stg sti stl stn str sts stt stu stz sua suc sug sui sul sun sur sus sut suu suz sza szi szl szr szu taa tac tag tai tal tan tar tas tat tau taz tca tcc tcg tci tcl tcn tcr tcs tct tcu tga tgc tgg tgi tgl tgn tgr tgs tgt tgu tgz tia tic tig tii til tin tir tis tit tiu tiz tla tlc tlg tli tll tln tlr tls tlt tlu tlz tna tnc tng tni tnl tnn tnr tns tnt tnz tra trc trg tri trl trn trr trs trt tru trz tsa tsc tsg tsi tsl tsn tsr tss tst tsu tta ttc ttg tti ttl ttn ttr tts ttt ttu tua tuc tug tui tul tun tur tus tut