-al -ic -ol a-a a-b a-c a-i aaa aab aac aag aai aal aam aao aar ab- aba abb abc abg abi abl abm abo abr ac- aca acb acc acg aci acl acm aco acr ag- aga agb agc agg agi agl agm ago agr ai- aia aib aic aig aii ail aim aio air al- ala alb alc alg ali all alm alo alr ama amb amc amg ami aml amm amo amr aoa aob aoc aog aoi aol aom aoo aor ar- ara arb arc arg ari arl arm aro arr baa bab bac bag bai bal bam bao bar bba bbb bbc bbg bbi bbl bbm bbo bbr bca bcb bcc bcg bci bcl bcm bco bcr bga bgb bgc bgg bgi bgl bgm bgo bgr bi- bia bib bic big bii bil bim bio bir bla blb blc blg bli bll blm blo blr bma bmb bmc bmg bmi bml bmm bmo bmr boa bob boc bog boi bol bom boo bor bra brb brg bri brl brm bro brr c-- caa cab cac cag cai cal cam cao car cba cbb cbc cbg cbi cbl cbm cbo cbr cca ccb ccc ccg cci ccl ccm cco ccr cga cgb cgc cgg cgi cgl cgm cgo cgr ci- cia cib cic cig cii cil cim cio cir cl- cla clb clc clg cli cll clm clo clr cma cmb cmc cmg cmi cml cmm cmo cmr co- coa cob coc cog coi col com coo cor cra crb crc crg cri crl crm cro crr gaa gab gac gag gai gal gam gao gar gba gbc gbg gbi gbl gbm gbo gbr gca gcb gcc gcg gci gcl gcm gco gcr gga ggb ggc ggg ggi ggm ggo ggr gia gib gic gig gii gil gim gio gir gla glb glc glg gli gll glm glo glr gma gmb gmc gmg gmi gml gmm gmo gmr goa gob goc gog goi gol gom goo gor gra grb grc grg gri grl grm gro grr ia- iaa iab iac iag iai ial iam iao iar iba ibb ibc ibg ibi ibl ibm ibo ibr ica icb icc icg ici icl icm ico icr iga igb igc igg igi igl igm igo igr iia iib iic iii iil iim iio iir il- ila ilb ilc ilg ili ill ilm ilo ilr im- ima imb imc img imi iml imm imo io- ioa iob ioc iog ioi iol iom ioo ior ir- ira irb irc irg iri irl irm iro irr la- laa lab lac lag lai lal lam lao lar lba lbb lbc lbg lbi lbl lbm lbo lbr lca lcb lcc lcg lci lcl lcm lco lcr lga lgb lgc lgg lgi lgl lgm lgo lgr lia lib lic lig lii lil lim lio lir lla llb llc llg lli lll llm llo llr lma lmb lmc lmg lmi lml lmm lmo lmr loa lob loc log loi lol lom loo lor lra lrb lrc lrg lri lrm lro lrr m-o m-r maa mab mac mag mai mal mam mao mar mba mbb mbc mbg mbi mbl mbm mbo mbr mc- mca mcb mcc mcg mci mcl mcm mco mcr mga mgb mgc mgi mgl mgm mgo mgr mi- mia mib mic mig mii mil mim mio mir mla mlb mlc mlg mli mll mlm mlo mlr mma mmb mmc mmg mmi mml mmm mmo mmr moa mob moc mog moi mol mom moo mor mra mrb mrc mrg mri mrl mrm mro mrr o-i oaa oab oac oag oai oal oam oao oar ob- oba obb obc obg obi obl obm obo obr oc- oca ocb occ ocg oci ocl ocm oco ocr oga ogc ogg ogi ogl ogo oia oib oic oii oil oim oio oir ola olb olc olg oli oll olm olo om- oma omb omc omg omi oml omm omo omr oo- ooa oob ooc oog ooi ool oom ooo oor or- ora orb orc org ori orl orm oro orr ra- raa rab rac rag rai ral ram rao rar rba rbb rbc rbg rbi rbl rbm rbo rbr rca rcb rcc rcg rci rcl rcm rco rcr rga rgb rgc rgg rgi rgo rgr ria rib ric rig rii ril rim rio rir rla rlc rlg rli rll rlm rlo rlr rma rmb rmc rmg rmi rml rmm rmo rmr roa rob roc rog roi rol rom roo ror rra rrb rrc rrg rri rrl rrm rrr

a-ii aaaa aaab aaac aaai aaal aaam aaar aaba aabb aabc aabi aabl aabm aaca aacb aacc aaci aacl aacm aaco aacr aaib aaic aaii aala aalc aali aall aalo aama aamb aamc aami aamo aamr aaoo aara aarc aari aarm aaro abaa abab abac abag abai abal abam abar abb- abba abbb abbi abbo abbr abca abcb abcc abci abcl abcr abgl abia abib abic abig abil abim abir abla ablo abma abmb abmc aboa abob abol aboo abor abra abrc abri abro acaa acab acac acag acai acar acba acbl acca accc acci accm acco acga acgi acgr aci- acia acic acim acir acla aclc acli aclr acma acmc acmg acmi acoa acog acol acom acor acr- acra acrc acri acrm acro acrr ag-o agac agag agai agal agam agao agar agba agbo agca agcc agco agga aggi agia agib agic agig agii agil agim agio agir agla aglc agli agma agmc agob agog agol agoo agra agri agrl agro aiai aiba aibl aibo aica aicc aicr aiga aigo aiia aiib aiic aiir aila aili ailm aimc aimi aiml aimm aimo aioc aioi aira airi airo alaa alac alag alai alal alam alao alar alb- alba albc albi albm albo alca alcc alco alg- alga algi algo ali- alia alib alig alii alil alim alio alir all- alla alli alll allo allr alma almc almo aloa aloc alog aloi alol alom aloo alor alro amaa amac amag amai amal amam amar amb- amba ambi ambo ambr amca amcc amco amga