-al -ic a-a a-b a-c a-i aaa aab aac aag aai aal aar aau ab- aba abb abc abg abi abl abr abu ac- aca acb acc acg aci acl acr acu ag- aga agb agc agg agi agl agr agu ai- aia aib aic aig aii ail air aiu al- ala alb alc alg ali all alr alu ar- ara arb arc arg ari arl arr aru au- aua aub auc aug aui aul aur b-u baa bab bac bag bai bal bar bau bba bbb bbc bbg bbi bbl bbr bbu bca bcb bcc bcg bci bcl bcr bcu bga bgb bgc bgg bgi bgl bgr bgu bi- bia bib bic big bii bil bir biu bla blb blc blg bli bll blr blu bra brb brg bri brl brr bru bua bub buc bug bui bul bur buu c-- caa cab cac cag cai cal car cau cba cbb cbc cbg cbi cbl cbr cbu cca ccb ccc ccg cci ccl ccr ccu cga cgb cgc cgg cgi cgl cgr cgu ci- cia cib cic cig cii cil cir ciu cl- cla clb clc clg cli cll clr clu cra crb crc crg cri crl crr cru cua cub cuc cug cui cul cur cuu gaa gab gac gag gai gal gar gau gba gbc gbg gbi gbl gbr gbu gca gcb gcc gcg gci gcl gcr gcu gga ggb ggc ggg ggi ggr ggu gia gib gic gig gii gil gir giu gla glb glc glg gli gll glr glu gra grb grc grg gri grl grr gru gu- gua gub guc gug gui gul gur guu ia- iaa iab iac iag iai ial iar iau iba ibb ibc ibg ibi ibl ibr ibu ica icb icc icg ici icl icr icu iga igb igc igg igi igl igr igu iia iib iic iii iil iir iiu il- ila ilb ilc ilg ili ill ilr ilu ir- ira irb irc irg iri irl irr iru iu- iua iub iuc iug iui iur la- laa lab lac lag lai lal lar lau lba lbb lbc lbg lbi lbl lbr lbu lca lcb lcc lcg lci lcl lcr lcu lga lgb lgc lgg lgi lgl lgr lgu lia lib lic lig lii lil lir liu lla llb llc llg lli lll llr llu lra lrb lrc lrg lri lrr lru lua lub luc lug lui lul lur luu ra- raa rab rac rag rai ral rar rau rba rbb rbc rbg rbi rbl rbr rbu rca rcb rcc rcg rci rcl rcr rcu rga rgb rgc rgg rgi rgr ria rib ric rig rii ril rir rla rlc rlg rli rll rlr rlu rra rrb rrc rrg rri rrl rrr rru rua rub ruc rug rui rur ruu ua- uaa uab uac uag uai ual uar uau uba ubb ubc ubg ubi ubl ubr ubu uca ucb ucc ucg uci ucl ucr ucu uga ugb ugc ugg ugi ugl ugr ugu uia uib uic uig uii uil uir uiu ula ulb ulc ulg uli ull ulr ulu ur- ura urb urc urg uri url urr uru uua uuc uug uur uuu

a-ii aaaa aaab aaac aaai aaal aaar aaba aabb aabc aabi aabl aaca aacb aacc aaci aacl aacr aacu aaib aaic aaii aala aalc aali aall aalu aara aarc aari aaru abaa abab abac abag abai abal abar abau abb- abba abbb abbi abbr abca abcb abcc abci abcl abcr abgl abia abib abic abig abil abir abiu abla abra abrc abri abua abug abul acaa acab acac acag acai acar acba acbl acca accc acci accu acga acgi acgr aci- acia acic acir acla aclc acli aclr aclu acr- acra acrc acri acrr acu- acul acur agac agag agai agal agar agau agba agca agcc agga aggi aggu agia agib agic agig agii agil agir agla aglc agli aglu agra agri agrl agua agui agul agur aiai aiba aibl aica aicc aicr aiga aiia aiib aiic aiir aila aili ailu aira airi aiui alaa alac alag alai alal alar alau alb- alba albc albi albu alca alcc alg- alga algi ali- alia alib alig alii alil alir aliu all- alla alli alll allr allu alua alug alui alur arab arac arag arai aral arar arau arba arbi arc- arca arci arga argb argi aria arib arig arii aril arla arli arr- arra arrc arrg arri arrr arru arua arub arug arui arul auaa auca auci auga augi aul- aula auli aull aulu aur- aura auri auug ba-i baaa baal baar baba babb babi babr babu bac- baca bacc baci baga bagg bagi baia baib baic baig bail bair bala balc bali ball balu bar- bara barb barc barg bari barr baru bau- baug baul baur bbau bbbb bbci bbga bblb bbrc bbrg bcaa bcar bcbc bcbg bcca bccc bcci bccl bcia bcra bcru bcuc bgca bgia bial biar biba bibb bibi bibl bica bicc bicg bici biga bigb bigc bigg bigu bila bili bill bilu bira birb birg biri birl birr biru blaa blab blac blag blau blcu blic blir blrc blrg blub blur brab brac brag brai brau brca brcb bria bric brig bril brrr bruc brug bual buar buba bubb bubi bubu buca bucc buci bucu buga bugg bugi buic buir buiu bula bulb bulg buli bull bulu bur- bura burb burg buri burl burr buru caaa caab caac caal caba cabg cabi cabu cac- caca cacc caci cacr caga cagg cagi cagr caia caib caic cail cair caiu cala calc cali call calu cara carb carc cari carl carr cauc caul cbac cbal cbar cbbc cbca cbcc cbcl cbcr cbcu cbga cbgb cbia cbir cblb cblc cbrl ccaa ccab ccac ccag ccai ccar ccba ccbc ccca cccb cccc ccci cccl cccu ccga ccgc ccic ccii ccil ccir ccla cclc cclg ccli ccra ccrc ccrg ccri ccrl ccuc cgac cgal cgcc cgcg ciaa cial ciar ciau ciba cibc cibi cica cicc cici cicr cicu ciga cigi cigu ciia ciii cila cili cill cira cirb