-al -er -ol a-a a-b a-i a-t aaa aab aae aai aal aam aao aap aar aas aat ab- aba abb abe abi abl abm abo abp abr abs abt aea aeb aee aei ael aem aeo aep aer aes aet ai- aia aib aie aii ail aim aio aip air ais ait al- ala alb ale ali all alm alo alp alr als alt ama amb ame ami aml amm amo amp amr ams amt aoa aob aoe aoi aol aom aoo aop aor aos aot ap- apa apb ape api apl apm apo app apr aps apt ar- ara arb are ari arl arm aro arp arr ars art as- asa asb ase asi asl asm aso asp asr ass ast at- ata atb ate ati atl atm ato atp atr ats att b-p baa bab bae bai bal bam bao bap bar bas bat bba bbb bbe bbi bbl bbm bbo bbp bbr bbs bbt be- bea beb bee bei bel bem beo bep ber bes bet bi- bia bib bie bii bil bim bio bip bir bis bit bla blb ble bli bll blm blo blp blr bls blt bma bmb bme bmi bml bmm bmo bmp bmr bms bmt boa bob boe boi bol bom boo bop bor bos bot bpa bpb bpe bpi bpl bpm bpo bpp bpr bps bpt bra brb bre bri brl brm bro brp brr brs brt bsa bsb bse bsi bsl bsm bso bsp bsr bss bst bta btb bte bti btl btm bto btp btr bts btt eaa eab eae eai eal eam eao eap ear eas eat eba ebb ebe ebi ebl ebm ebo ebp ebr ebs ebt eea eeb eee eel eem eeo eep eer ees eet eia eib eie eii eil eim eio eip eir eis eit ela elb ele eli ell elm elo elp elr els elt em- ema emb eme emi eml emm emo emp emr ems emt eo- eoa eob eoe eoi eol eom eoo eop eor eos eot ep- epa epb epe epi epl epm epo epp epr eps ept era erb ere eri erl erm ero erp err ers ert es- esa esb ese esi esl esm eso esp esr ess est eta etb ete eti etl etm eto etp etr ets ett ia- iaa iab iae iai ial iam iao iap iar ias iat iba ibb ibe ibi ibl ibm ibo ibp ibr ibs ibt ie- iea iee iei iel iem iep ier ies iet iia iib iie iii iil iim iio iip iir iis iit il- ila ilb ile ili ill ilm ilo ilp ilr ils ilt im- ima imb ime imi iml imm imo imp ims imt io- ioa iob ioe ioi iol iom ioo iop ior ios iot ipa ipb ipe ipi ipl ipm ipo ipp ipr ips ipt ir- ira irb ire iri irl irm iro irp irr irs irt is- isa isb ise isi isl ism iso isp isr iss ist ita itb ite iti itl itm ito itp its itt l-p la- laa lab lae lai lal lam lao lap lar las lat lba lbb lbe lbi lbl lbm lbo lbp lbr lbs lbt lea leb lee lei lel lem leo lep ler les let lia lib lie lii lil lim lio lip lir lis lit lla llb lle lli lll llm llo llp llr lls llt lma lmb lme lmi lml lmm lmo lmp lmr lms lmt loa lob loe loi lol lom loo lop lor los lot lpa lpb lpe lpi lpl lpm lpo lpp lpr lps lpt lra lrb lri lrm lro lrp lrr lrs lrt lsa lsb lse lsi lsl lsm lso lsp lsr lss lst lta ltb lte lti ltl ltm lto ltp ltr lts ltt m-o m-r maa mab mae mai mal mam mao map mar mas mat mba mbb mbe mbi mbl mbm mbo mbp mbr mbs mbt mea meb mee mei mel mem meo mep mer mes met mi- mia mib mie mii mil mim mio mip mir mis mit mla mlb mle mli mll mlm mlo mlp mlr mls mlt mma mmb mme mmi mml mmm mmo mmp mmr mms mmt moa mob moe moi mol mom moo mop mor mos mot mpa mpb mpe mpi mpl mpm mpo mpp mpr mps mpt mra mrb mre mri mrl mrm mro mrp mrr mrs mrt msa msb mse msi msl msm mso msp msr mss mst mta mtb mte mti mtl mtm mto mtp mtr mts mtt o-i oaa oab oae oai oal oam oao oap oar oas oat ob- oba obb obe obi obl obm obo obp obr obs obt oea oeb oee oei oel oem oeo oep oer oes oet oia oib oie oii oil oim oio oip oir ois oit ola olb ole oli oll olm olo olp ols olt om- oma omb ome omi oml omm omo omp omr oms omt oo- ooa oob ooi ool oom ooo oop oor oos oot op- opa opb ope opi opl opm opo opp opr ops opt or- ora orb ore ori orl orm oro orp orr ors ort os- osa osb ose osi osl osm oso osp osr oss ost ot- ota otb ote oti otl otm oto otp otr ots ott p-p paa pab pae pai pal pam pao pap par pas pat pba pbb pbe pbi pbl pbm pbo pbp pbr pbs pbt pea peb pee pei pel pem peo pep per pes pet pia pib pie pii pil pim pio pip pir pis pit pla plb ple pli pll plm plo plp plr pls plt pma pmb pme pmi pml pmm pmo pmp pmr pms pmt poa pob poe poi pol pom poo pop por pos pot ppa ppb ppe ppi ppl ppm ppo ppp ppr pps ppt pra prb pre pri prl prm pro prp prr prs prt ps- psa psb pse psi psl psm pso psp psr pss pst pt- pta ptb pte pti ptl ptm pto ptp