-al -ic -ol a-a a-b a-c a-i aaa aab aac aai aal aam aan aao aar ab- aba abb abc abi abl abm abn abo abr ac- aca acb acc aci acl acm acn aco acr ai- aia aib aic aii ail aim ain aio air al- ala alb alc ali all alm aln alo alr ama amb amc ami aml amm amn amo amr an- ana anb anc ani anl anm ann ano anr aoa aob aoc aoi aol aom aon aoo aor ar- ara arb arc ari arl arm arn aro arr baa bab bac bai bal bam ban bao bar bba bbb bbc bbi bbl bbm bbn bbo bbr bca bcb bcc bci bcl bcm bcn bco bcr bi- bia bib bic bii bil bim bin bio bir bla blb blc bli bll blm bln blo blr bma bmb bmc bmi bml bmm bmn bmo bmr bna bnb bnc bni bnl bnn bno bnr boa bob boc boi bol bom bon boo bor bra brb bri brl brm brn bro brr c-- caa cab cac cai cal cam can cao car cba cbb cbc cbi cbl cbm cbn cbo cbr cca ccb ccc cci ccl ccm ccn cco ccr ci- cia cib cic cii cil cim cin cio cir cl- cla clb clc cli cll clm cln clo clr cma cmb cmc cmi cml cmm cmn cmo cmr cn- cna cnb cnc cni cnl cnm cnn cno cnr co- coa cob coc coi col com con coo cor cra crb crc cri crl crm crn cro crr ia- iaa iab iac iai ial iam ian iao iar iba ibb ibc ibi ibl ibm ibn ibo ibr ica icb icc ici icl icm icn ico icr iia iib iic iii iil iim iin iio iir il- ila ilb ilc ili ill ilm iln ilo ilr im- ima imb imc imi iml imm imn imo in- ina inb inc ini inl inm inn ino inr io- ioa iob ioc ioi iol iom ion ioo ior ir- ira irb irc iri irl irm irn iro irr la- laa lab lac lai lal lam lan lao lar lba lbb lbc lbi lbl lbm lbo lbr lca lcb lcc lci lcl lcm lcn lco lcr lia lib lic lii lil lim lin lio lir lla llb llc lli lll llm lln llo llr lma lmb lmc lmi lml lmm lmn lmo lmr lna lnb lnc lni lnl lnm lnn lno lnr loa lob loc loi lol lom lon loo lor lra lrb lrc lri lrm lrn lro lrr m-o m-r maa mab mac mai mal mam man mao mar mba mbb mbc mbi mbl mbm mbo mbr mc- mca mcb mcc mci mcl mcm mcn mco mcr mi- mia mib mic mii mil mim min mio mir mla mlb mlc mli mll mlm mln mlo mlr mma mmb mmc mmi mml mmm mmn mmo mmr mna mnb mnc mni mnl mnm mnn mno mnr moa mob moc moi mol mom mon moo mor mra mrb mrc mri mrl mrm mrn mro mrr n-i naa nab nac nai nal nam nan nao nar nba nbb nbc nbi nbl nbm nbn nbo nbr nca ncb ncc nci ncl ncm ncn nco ncr nia nib nic nii nil nim nin nio nir nla nlb nlc nli nll nlm nln nlo nlr nma nmb nmc nmi nml nmm nmn nmo nmr nna nnb nnc nni nnl nnm nnn nno no- noa nob noc noi nol nom non noo nor nra nrb nrc nri nrl nrm nrn nro nrr o-i oaa oab oac oai oal oam oan oao oar ob- oba obb obc obi obl obm obn obo obr oc- oca ocb occ oci ocl ocm ocn oco ocr oia oib oic oii oil oim oin oio oir ola olb olc oli oll olm oln olo om- oma omb omc omi oml omm omn omo omr on- ona onb onc oni onl onn ono onr oo- ooa oob ooc ooi ool oom oon ooo oor or- ora orb orc ori orl orm orn oro orr ra- raa rab rac rai ral ram ran rao rar rba rbb rbc rbi rbl rbm rbn rbo rbr rca rcb rcc rci rcl rcm rcn rco rcr ria rib ric rii ril rim rin rio rir rla rlc rli rll rlm rln rlo rlr rma rmb rmc rmi rml rmm rmn rmo rmr rna rnb rnc rni rnm rnn rno rnr roa rob roc roi rol rom ron roo ror rra rrb rrc rri rrl rrm rrn rrr

-ana a-ii aaaa aaab aaac aaai aaal aaam aaan aaar aaba aabb aabc aabi aabl aabm aaca aacb aacc aaci aacl aacm aacn aaco aacr aaib aaic aaii aain aala aalc aali aall aalo aama aamb aamc aami aamn aamo aamr aana aani aaon aaoo aara aarc aari aarm aaro abaa abab abac abai abal abam aban abar abb- abba abbb abbi abbo abbr abca abcb abcc abci abcl abcn abcr abia abib abic abil abim abin abir abla ablo abma abmb abmc aboa abob abol abon aboo abor abra abrc abri abro acaa acab acac acai acan acar acba acbl acca accc acci accm acco aci- acia acic acim acin acir acla aclc acli aclr acma acmc acmi acoa acol acom acon acor acr- acra acrc acri acrm acro acrr aiai aian aiba aibl aibn aibo aica aicc aicr aiia aiib aiic aiin aiir aila aili ailm aimc aimi aiml aimm aimo aina ainc aini aino aioc aioi aion aira airi airo alaa alac alai alal alam alan alao alar alb- alba albc albi albm albo alca alcc alco ali- alia alib alii alil alim alin alio alir all- alla alli alll alln allo allr alma almc almo alna alni aloa aloc aloi alol alom alon aloo alor alro amaa amac amai amal amam aman amar amb- amba ambi ambn ambo ambr amca amcc amco amia amib amic amii amil amin amir amla amli amm- amma ammi ammo amni amno amob amoc