-al -ic a-a a-c a-i a-t a-z aaa aac aag aai aal aar aas aat aaz ac- aca acc acg aci acl acr acs act acz ag- aga agc agg agi agl agr ags agt agz ai- aia aic aig aii ail air ais ait aiz al- ala alc alg ali all alr als alt alz ar- ara arc arg ari arl arr ars art arz as- asa asc asg asi asl asr ass ast asz at- ata atc atg ati atl atr ats att atz az- aza azg azi azs azt azz c-- caa cac cag cai cal car cas cat caz cca ccc ccg cci ccl ccr ccs cct ccz cga cgc cgg cgi cgl cgr cgs cgt ci- cia cic cig cii cil cir cis cit cl- cla clc clg cli cll clr cls clt clz cra crc crg cri crl crr crs crt crz csa csc csg csi csl csr css cst csz cta ctc ctg cti ctl ctr cts ctt ctz cz- czc czt gaa gac gag gai gal gar gas gat gaz gca gcc gcg gci gcl gcr gcs gct gga ggc ggg ggi ggr ggs ggt ggz gia gic gig gii gil gir gis git giz gla glc glg gli gll glr gls glt glz gra grc grg gri grl grr grs grt gsa gsc gsg gsi gsl gsr gss gst gta gtc gtg gti gtl gtr gts gtt gza gzr ia- iaa iac iag iai ial iar ias iat iaz ica icc icg ici icl icr ics ict icz iga igc igg igi igl igr igs igt iia iic iii iil iir iis iit il- ila ilc ilg ili ill ilr ils ilt ilz ir- ira irc irg iri irl irr irs irt is- isa isc isg isi isl isr iss ist ita itc itg iti itl its itt itz iza izi izz la- laa lac lag lai lal lar las lat laz lca lcc lcg lci lcl lcr lcs lct lga lgc lgg lgi lgl lgr lgs lgt lia lic lig lii lil lir lis lit liz lla llc llg lli lll llr lls llt llz lra lrc lrg lri lrr lrs lrt lrz lsa lsc lsg lsi lsl lsr lss lst lsz lta ltc ltg lti ltl ltr lts ltt ltz lzi lzr lzs ra- raa rac rag rai ral rar ras rat raz rca rcc rcg rci rcl rcr rcs rct rga rgc rgg rgi rgr rgs rgt ria ric rig rii ril rir ris rit riz rla rlc rlg rli rll rlr rls rlt rra rrc rrg rri rrl rrr rrs rrt rsa rsc rsg rsi rsl rsr rss rst rta rtc rtg rti rtl rtr rts rtt rtz rza saa sac sag sai sal sar sas sat saz sca scc scg sci scl scr scs sct sga sgc sgg sgi sgl sgr sgs sgt sia sic sig sii sil sir sis sit sla slc slg sli sll slr sls slt sr- sra src srg sri srl srr srs srt ss- ssa ssc ssg ssi ssl ssr sss sst ssz sta stc stg sti stl str sts stt stz sza szi szl szr taa tac tag tai tal tar tas tat taz tca tcc tcg tci tcl tcr tcs tct tga tgc tgg tgi tgl tgr tgs tgt tgz tia tic tig tii til tir tis tit tiz tla tlc tlg tli tll tlr tls tlt tlz tra trc trg tri trl trr trs trt trz tsa tsc tsg tsi tsl tsr tss tst tta ttc ttg tti ttl ttr tts ttt tza tzs z-g zaa zac zag zai zar zas zat zaz zcl zcs zgg zgi zgs zia zig zil zir zis zit ziz zla zlr zlt zrl zrs zsa zsg zsi zsl zst zsz zta ztl ztr zzr zzs zzt zzz