-al -ic -ol a-a a-b a-c a-i aaa aab aac aai aal aam aan aao aar aau ab- aba abb abc abi abl abm abn abo abr abu ac- aca acb acc aci acl acm acn aco acr acu ai- aia aib aic aii ail aim ain aio air aiu al- ala alb alc ali all alm aln alo alr alu ama amb amc ami aml amm amn amo amr amu an- ana anb anc ani anl anm ann ano anr anu aoa aob aoc aoi aol aom aon aoo aor aou ar- ara arb arc ari arl arm arn aro arr aru au- aua aub auc aui aul aum aun auo aur b-u baa bab bac bai bal bam ban bao bar bau bba bbb bbc bbi bbl bbm bbn bbo bbr bbu bca bcb bcc bci bcl bcm bcn bco bcr bcu bi- bia bib bic bii bil bim bin bio bir biu bla blb blc bli bll blm bln blo blr blu bma bmb bmc bmi bml bmm bmn bmo bmr bmu bna bnb bnc bni bnl bnn bno bnr bnu boa bob boc boi bol bom bon boo bor bou bra brb bri brl brm brn bro brr bru bua bub buc bui bul bum bun buo bur buu c-- caa cab cac cai cal cam can cao car cau cba cbb cbc cbi cbl cbm cbn cbo cbr cbu cca ccb ccc cci ccl ccm ccn cco ccr ccu ci- cia cib cic cii cil cim cin cio cir ciu cl- cla clb clc cli cll clm cln clo clr clu cma cmb cmc cmi cml cmm cmn cmo cmr cmu cn- cna cnb cnc cni cnl cnm cnn cno cnr cnu co- coa cob coc coi col com con coo cor cou cra crb crc cri crl crm crn cro crr cru cua cub cuc cui cul cum cun cuo cur cuu ia- iaa iab iac iai ial iam ian iao iar iau iba ibb ibc ibi ibl ibm ibn ibo ibr ibu ica icb icc ici icl icm icn ico icr icu iia iib iic iii iil iim iin iio iir iiu il- ila ilb ilc ili ill ilm iln ilo ilr ilu im- ima imb imc imi iml imm imn imo imu in- ina inb inc ini inl inm inn ino inr inu io- ioa iob ioc ioi iol iom ion ioo ior iou ir- ira irb irc iri irl irm irn iro irr iru iu- iua iub iuc iui ium iur la- laa lab lac lai lal lam lan lao lar lau lba lbb lbc lbi lbl lbm lbo lbr lbu lca lcb lcc lci lcl lcm lcn lco lcr lcu lia lib lic lii lil lim lin lio lir liu lla llb llc lli lll llm lln llo llr llu lma lmb lmc lmi lml lmm lmn lmo lmr lmu lna lnb lnc lni lnl lnm lnn lno lnr lnu loa lob loc loi lol lom lon loo lor lou lra lrb lrc lri lrm lrn lro lrr lru lua lub luc lui lul lum lun luo lur luu m-o m-r maa mab mac mai mal mam man mao mar mau mba mbb mbc mbi mbl mbm mbo mbr mbu mc- mca mcb mcc mci mcl mcm mcn mco mcr mcu mi- mia mib mic mii mil mim min mio mir miu mla mlb mlc mli mll mlm mln mlo mlr mlu mma mmb mmc mmi mml mmm mmn mmo mmr mmu mna mnb mnc mni mnl mnm mnn mno mnr mnu moa mob moc moi mol mom mon moo mor mou mra mrb mrc mri mrl mrm mrn mro mrr mru mua mub muc mui mul mum mun mur muu n-i naa nab nac nai nal nam nan nao nar nau nba nbb nbc nbi nbl nbm nbn nbo nbr nbu nca ncb ncc nci ncl ncm ncn nco ncr ncu nia nib nic nii nil nim nin nio nir niu nla nlb nlc nli nll nlm nln nlo nlr nlu nma nmb nmc nmi nml nmm nmn nmo nmr nmu nna nnb nnc nni nnl nnm nnn nno nnu no- noa nob noc noi nol nom non noo nor nou nra nrb nrc nri nrl nrm nrn nro nrr nru nua nub nuc nui nul num nun nuo nur nuu o-i oaa oab oac oai oal oam oan oao oar oau ob- oba obb obc obi obl obm obn obo obr obu oc- oca ocb occ oci ocl ocm ocn oco ocr ocu oia oib oic oii oil oim oin oio oir oiu ola olb olc oli oll olm oln olo olu om- oma omb omc omi oml omm omn omo omr omu on- ona onb onc oni onl onn ono onr onu oo- ooa oob ooc ooi ool oom oon ooo oor or- ora orb orc ori orl orm orn oro orr oru ou- oua ouc oui oul oum oun ouo our ra- raa rab rac rai ral ram ran rao rar rau rba rbb rbc rbi rbl rbm rbn rbo rbr rbu rca rcb rcc rci rcl rcm rcn rco rcr rcu ria rib ric rii ril rim rin rio rir rla rlc rli rll rlm rln rlo rlr rlu rma rmb rmc rmi rml rmm rmn rmo rmr rna rnb rnc rni rnm rnn rno rnr rnu roa rob roc roi rol rom ron roo ror rou rra rrb rrc rri rrl rrm rrn rrr rru rua rub ruc rui rum run ruo rur ruu ua- uaa uab uac uai ual uam uan uao uar uau uba ubb ubc ubi ubl ubn ubo ubr ubu uca ucb ucc uci ucl ucm ucn uco ucr ucu uia uib uic uii uil uim uin uio uir uiu ula ulb ulc uli ull ulm uln ulo ulr ulu um- uma umb umc umi uml umm umn umo umr umu un- una unb unc uni unl unm unn uno unr unu uoa uob uoc uol uom uon uoo uor