-al a-a a-b a-i a-t a-z aaa aab aag aai aal aar aas aat aau aaz ab- aba abb abg abi abl abr abs abt abu abz ag- aga agb agg agi agl agr ags agt agu agz ai- aia aib aig aii ail air ais ait aiu aiz al- ala alb alg ali all alr als alt alu alz ar- ara arb arg ari arl arr ars art aru arz as- asa asb asg asi asl asr ass ast asu asz at- ata atb atg ati atl atr ats att atu atz au- aua aub aug aui aul aur aus aut auz az- aza azb azg azi azs azt azu azz b-u baa bab bag bai bal bar bas bat bau baz bba bbb bbg bbi bbl bbr bbs bbt bbu bga bgb bgg bgi bgl bgr bgs bgt bgu bgz bi- bia bib big bii bil bir bis bit biu biz bla blb blg bli bll blr bls blt blu blz bra brb brg bri brl brr brs brt bru brz bsa bsb bsg bsi bsl bsr bss bst bsu bta btb btg bti btl btr bts btt btu btz bua bub bug bui bul bur bus but buu buz bza bzr bzs bzu bzz gaa gab gag gai gal gar gas gat gau gaz gba gbg gbi gbl gbr gbs gbt gbu gbz gga ggb ggg ggi ggr ggs ggt ggu ggz gia gib gig gii gil gir gis git giu giz gla glb glg gli gll glr gls glt glu glz gra grb grg gri grl grr grs grt gru gsa gsb gsg gsi gsl gsr gss gst gsu gta gtb gtg gti gtl gtr gts gtt gtu gu- gua gub gug gui gul gur gus gut guu guz gza gzr gzu ia- iaa iab iag iai ial iar ias iat iau iaz iba ibb ibg ibi ibl ibr ibs ibt ibu ibz iga igb igg igi igl igr igs igt igu iia iib iii iil iir iis iit iiu il- ila ilb ilg ili ill ilr ils ilt ilu ilz ir- ira irb irg iri irl irr irs irt iru is- isa isb isg isi isl isr iss ist isu ita itb itg iti itl its itt itu itz iu- iua iub iug iui iur ius iut iuz iza izi izu izz la- laa lab lag lai lal lar las lat lau laz lba lbb lbg lbi lbl lbr lbs lbt lbu lga lgb lgg lgi lgl lgr lgs lgt lgu lia lib lig lii lil lir lis lit liu liz lla llb llg lli lll llr lls llt llu llz lra lrb lrg lri lrr lrs lrt lru lrz lsa lsb lsg lsi lsl lsr lss lst lsu lsz lta ltb ltg lti ltl ltr lts ltt ltu ltz lua lub lug lui lul lur lus lut luu luz lzi lzr lzs lzu ra- raa rab rag rai ral rar ras rat rau raz rba rbb rbg rbi rbl rbr rbs rbt rbu rga rgb rgg rgi rgr rgs rgt ria rib rig rii ril rir ris rit riz rla rlg rli rll rlr rls rlt rlu rra rrb rrg rri rrl rrr rrs rrt rru rsa rsb rsg rsi rsl rsr rss rst rsu rta rtb rtg rti rtl rtr rts rtt rtu rtz rua rub rug rui rur rus rut ruu ruz rza rzb saa sab sag sai sal sar sas sat sau saz sba sbb sbg sbi sbl sbr sbs sbt sbu sga sgb sgg sgi sgl sgr sgs sgt sgu sia sib sig sii sil sir sis sit siu sla slb slg sli sll slr sls slt slu sr- sra srb srg sri srl srr srs srt ss- ssa ssb ssg ssi ssl ssr sss sst ssu ssz sta stb stg sti stl str sts stt stu stz sua sub sug sui sul sur sus sut suu suz sza szi szl szr szu taa tab tag tai tal tar tas tat tau taz tba tbb tbg tbi tbl tbr tbs tbt tbu tbz tga tgb tgg tgi tgl tgr tgs tgt tgu tgz tia tib tig tii til tir tis tit tiu tiz tla tlg tli tll tlr tls tlt tlu tlz tra trb trg tri trl trr trs trt tru trz tsa tsb tsg tsi tsl tsr tss tst tsu tta ttb ttg tti ttl ttr tts ttt ttu tua tub tug tui tul tur tus tut tuu tuz tza tzs tzu ua- uaa uab uag uai ual uar uas uat uau uaz uba ubb ubg ubi ubl ubr ubs ubt ubu uga ugb ugg ugi ugl ugr ugs ugt ugu uia uib uig uii uil uir uis uit uiu ula ulb ulg uli ull ulr uls ult ulu ur- ura urb urg uri url urr urs urt uru urz usa usb usg usi usl usr uss ust usu usz uta utb uti utl utr uts utt utu utz uua uug uur uus uut uuu uza uzb uzi uzu z-g zaa zab zag zai zar zas zat zaz zbb zbl zbr zbs zbt zgb zgg zgi zgs zia zib zig zil zir zis zit ziz zla zlr zlt zrl zrs zsa zsg zsi zsl zst zsu zsz zta ztl ztr zub zug zui zul zur zus zut zuz zzr zzs zzt zzz

a-ii aaaa aaab aaai aaal aaar aaas aaba aabb aabi aabl aabt aaib aaii aais aala aali aall aals aalu aara aari aars aart aaru aasa aasi aass aast aasu aata aatt aaus abaa abab abag abai abal abar abas abat abau abb- abba abbb abbi abbr abbs abbt abgl abia abib abig abil abir abis abit abiu abla abls abra abri abrs abs- absa absi absl abss absu abta abts abtu abua abug abul abus abut abza abzu agag agai agal agar agas agat agau agaz agba agga aggi aggu agia agib agig agii agil agir agis agit agla agli agls aglu agra agri agrl agsa agsg agst agsu agta agtr agts agua agui agul agur