-al -er -ol a-a a-b a-i a-t aaa aab aae aai aal aam aao aap aar aat aav ab- aba abb abe abi abl abm abo abp abr abt abv aea aeb aee aei ael aem aeo aep aer aet aev ai- aia aib aie aii ail aim aio aip air ait aiv al- ala alb ale ali all alm alo alp alr alt alv ama amb ame ami aml amm amo amp amr amt amv aoa aob aoe aoi aol aom aoo aop aor aot aov ap- apa apb ape api apl apm apo app apr apt apv ar- ara arb are ari arl arm aro arp arr art arv at- ata atb ate ati atl atm ato atp atr att atv av- ava avb ave avi avl avm avo avp avr avt b-p baa bab bae bai bal bam bao bap bar bat bav bba bbb bbe bbi bbl bbm bbo bbp bbr bbt be- bea beb bee bei bel bem beo bep ber bet bev bi- bia bib bie bii bil bim bio bip bir bit biv bla blb ble bli bll blm blo blp blr blt blv bma bmb bme bmi bml bmm bmo bmp bmr bmt bmv boa bob boe boi bol bom boo bop bor bot bov bpa bpb bpe bpi bpl bpm bpo bpp bpr bpt bpv bra brb bre bri brl brm bro brp brr brt brv bta btb bte bti btl btm bto btp btr btt btv bva bvb bve bvi bvl bvm bvo bvp bvr bvt bvv eaa eab eae eai eal eam eao eap ear eat eav eba ebb ebe ebi ebl ebm ebo ebp ebr ebt ebv eea eeb eee eel eem eeo eep eer eet eev eia eib eie eii eil eim eio eip eir eit eiv ela elb ele eli ell elm elo elp elr elt elv em- ema emb eme emi eml emm emo emp emr emt emv eo- eoa eob eoe eoi eol eom eoo eop eor eot ep- epa epb epe epi epl epm epo epp epr ept era erb ere eri erl erm ero erp err ert erv eta etb ete eti etl etm eto etp etr ett etv eva evb eve evi evl evm evo evp evr evt evv i-v ia- iaa iab iae iai ial iam iao iap iar iat iav iba ibb ibe ibi ibl ibm ibo ibp ibr ibt ibv ie- iea iee iei iel iem iep ier iet iev iia iib iie iii iil iim iio iip iir iit il- ila ilb ile ili ill ilm ilo ilp ilr ilt ilv im- ima imb ime imi iml imm imo imp imt imv io- ioa iob ioe ioi iol iom ioo iop ior iot iov ipa ipb ipe ipi ipl ipm ipo ipp ipr ipt ipv ir- ira irb ire iri irl irm iro irp irr irt irv ita itb ite iti itl itm ito itp itt itv iva ivb ive ivi ivl ivo ivp ivr ivt ivv l-p la- laa lab lae lai lal lam lao lap lar lat lav lba lbb lbe lbi lbl lbm lbo lbp lbr lbt lbv lea leb lee lei lel lem leo lep ler let lev lia lib lie lii lil lim lio lip lir lit liv lla llb lle lli lll llm llo llp llr llt llv lma lmb lme lmi lml lmm lmo lmp lmr lmt lmv loa lob loe loi lol lom loo lop lor lot lov lpa lpb lpe lpi lpl lpm lpo lpp lpr lpt lpv lra lrb lri lrm lro lrp lrr lrt lrv lta ltb lte lti ltl ltm lto ltp ltr ltt ltv lva lvb lve lvi lvl lvm lvp lvr lvt lvv m-o m-r m-v maa mab mae mai mal mam mao map mar mat mav mba mbb mbe mbi mbl mbm mbo mbp mbr mbt mbv mea meb mee mei mel mem meo mep mer met mev mi- mia mib mie mii mil mim mio mip mir mit miv mla mlb mle mli mll mlm mlo mlp mlr mlt mlv mma mmb mme mmi mml mmm mmo mmp mmr mmt mmv moa mob moe moi mol mom moo mop mor mot mov mpa mpb mpe mpi mpl mpm mpo mpp mpr mpt mpv mra mrb mre mri mrl mrm mro mrp mrr mrt mrv mta mtb mte mti mtl mtm mto mtp mtr mtt mtv mva mvb mve mvi mvl mvm mvo mvp mvr mvt mvv o-i oaa oab oae oai oal oam oao oap oar oat oav ob- oba obb obe obi obl obm obo obp obr obt obv oea oeb oee oei oel oem oeo oep oer oet oia oib oie oii oil oim oio oip oir oit oiv ola olb ole oli oll olm olo olp olt om- oma omb ome omi oml omm omo omp omr omt omv oo- ooa oob ooi ool oom ooo oop oor oot oov op- opa opb ope opi opl opm opo opp opr opt opv or- ora orb ore ori orl orm oro orp orr ort orv ot- ota otb ote oti otl otm oto otp otr ott otv ov- ova ovb ove ovi ovl ovo ovp ovv p-p paa pab pae pai pal pam pao pap par pat pav pba pbb pbe pbi pbl pbm pbo pbp pbr pbt pea peb pee pei pel pem peo pep per pet pev pia pib pie pii pil pim pio pip pir pit piv pla plb ple pli pll plm plo plp plr plt plv pma pmb pme pmi pml pmm pmo pmp pmr pmt pmv poa pob poe poi pol pom poo pop por pot pov ppa ppb ppe ppi ppl ppm ppo ppp ppr ppt ppv pra prb pre pri prl prm pro prp prr prt prv pt- pta ptb pte pti ptl ptm pto ptp ptr ptt ptv pva pvb pve pvi pvl pvm pvo pvp pvr pvt pvv ra- raa rab rae rai ral ram rao rap rar rat