-al -ic -ol a-a a-b a-c a-i a-t aaa aab aac aag aai aal aam aao aat ab- aba abb abc abg abi abl abm abo abt ac- aca acb acc acg aci acl acm aco act ag- aga agb agc agg agi agl agm ago agt ai- aia aib aic aig aii ail aim aio ait al- ala alb alc alg ali all alm alo alt ama amb amc amg ami aml amm amo amt aoa aob aoc aog aoi aol aom aoo aot at- ata atb atc atg ati atl atm ato att baa bab bac bag bai bal bam bao bat bba bbb bbc bbg bbi bbl bbm bbo bbt bca bcb bcc bcg bci bcl bcm bco bct bga bgb bgc bgg bgi bgl bgm bgo bgt bi- bia bib bic big bii bil bim bio bit bla blb blc blg bli bll blm blo blt bma bmb bmc bmg bmi bml bmm bmo bmt boa bob boc bog boi bol bom boo bot bta btb btc btg bti btl btm bto btt c-- caa cab cac cag cai cal cam cao cat cba cbb cbc cbg cbi cbl cbm cbo cbt cca ccb ccc ccg cci ccl ccm cco cct cga cgb cgc cgg cgi cgl cgm cgo cgt ci- cia cib cic cig cii cil cim cio cit cl- cla clb clc clg cli cll clm clo clt cma cmb cmc cmg cmi cml cmm cmo cmt co- coa cob coc cog coi col com coo cot cta ctb ctc ctg cti ctl ctm cto ctt gaa gab gac gag gai gal gam gao gat gba gbc gbg gbi gbl gbm gbo gbt gca gcb gcc gcg gci gcl gcm gco gct gga ggb ggc ggg ggi ggm ggo ggt gia gib gic gig gii gil gim gio git gla glb glc glg gli gll glm glo glt gma gmb gmc gmg gmi gml gmm gmo gmt goa gob goc gog goi gol gom goo got gta gtb gtc gtg gti gtl gtm gto gtt ia- iaa iab iac iag iai ial iam iao iat iba ibb ibc ibg ibi ibl ibm ibo ibt ica icb icc icg ici icl icm ico ict iga igb igc igg igi igl igm igo igt iia iib iic iii iil iim iio iit il- ila ilb ilc ilg ili ill ilm ilo ilt im- ima imb imc img imi iml imm imo imt io- ioa iob ioc iog ioi iol iom ioo iot ita itb itc itg iti itl itm ito itt la- laa lab lac lag lai lal lam lao lat lba lbb lbc lbg lbi lbl lbm lbo lbt lca lcb lcc lcg lci lcl lcm lco lct lga lgb lgc lgg lgi lgl lgm lgo lgt lia lib lic lig lii lil lim lio lit lla llb llc llg lli lll llm llo llt lma lmb lmc lmg lmi lml lmm lmo lmt loa lob loc log loi lol lom loo lot lta ltb ltc ltg lti ltl ltm lto ltt m-o maa mab mac mag mai mal mam mao mat mba mbb mbc mbg mbi mbl mbm mbo mbt mc- mca mcb mcc mcg mci mcl mcm mco mct mga mgb mgc mgi mgl mgm mgo mgt mi- mia mib mic mig mii mil mim mio mit mla mlb mlc mlg mli mll mlm mlo mlt mma mmb mmc mmg mmi mml mmm mmo mmt moa mob moc mog moi mol mom moo mot mta mtb mtc mtg mti mtl mtm mto mtt o-i oaa oab oac oag oai oal oam oao oat ob- oba obb obc obg obi obl obm obo obt oc- oca ocb occ ocg oci ocl ocm oco oct oga ogc ogg ogi ogl ogo ogt oia oib oic oii oil oim oio oit ola olb olc olg oli oll olm olo olt om- oma omb omc omg omi oml omm omo omt oo- ooa oob ooc oog ooi ool oom ooo oot ot- ota otb otc otg oti otl otm oto ott taa tab tac tag tai tal tam tao tat tba tbb tbc tbg tbi tbl tbm tbo tbt tca tcb tcc tcg tci tcl tcm tco tct tga tgb tgc tgg tgi tgl tgm tgo tgt tia tib tic tig tii til tim tio tit tla tlc tlg tli tll tlm tlo tlt tma tmb tmc tmg tmi tml tmm tmo tmt to- toa tob toc tog toi tol tom too tot tta ttb ttc ttg tti ttl ttm tto ttt

a-ii aaaa aaab aaac aaai aaal aaam aaba aabb aabc aabi aabl aabm aabt aaca aacb aacc aaci aacl aacm aaco aact aaib aaic aaii aala aalc aali aall aalo aama aamb aamc aami aamo aaoo aata aatc aatt abaa abab abac abag abai abal abam abat abb- abba abbb abbi abbo abbt abca abcb abcc abci abcl abct abgl abia abib abic abig abil abim abit abla ablo abma abmb abmc abmt aboa abob abol aboo abot abta ac-t acaa acab acac acag acai acat acba acbl acca accc acci accm acco acct acga acgi aci- acia acic acim acla aclc acli acma acmc acmg acmi acoa acog acol acom acot acta actc actg acti actl acto actt ag-o agac agag agai agal agam agao agat agba agbo agca agcc agco agct agga aggi agia agib agic agig agii agil agim agio agit agla aglc agli agma agmc agob agog agol agoo agot agta aiai aiba aibl aibo aica aicc aiga aigo aiia aiib aiic aila aili ailm aimc aimi aiml aimm aimo aioc aioi aita aiti aitt alaa alac alag alai alal alam alao alat alb- alba albc albi albm albo alca alcc alco alg- alga algi algo ali- alia alib alig alii alil alim alio alit all- alla alli alll allo alma almc almo aloa aloc alog aloi alol alom aloo alot alta alti altm alto amaa amac amag amai amal amam amat amb- amba ambi ambo amca amcc amco amga amia