-al -er -ol a-a a-b a-i a-t aaa aab aae aai aal aam aao aap aar aat ab- aba abb abe abi abl abm abo abp abr abt aea aeb aee aei ael aem aeo aep aer aet ai- aia aib aie aii ail aim aio aip air ait al- ala alb ale ali all alm alo alp alr alt ama amb ame ami aml amm amo amp amr amt aoa aob aoe aoi aol aom aoo aop aor aot ap- apa apb ape api apl apm apo app apr apt ar- ara arb are ari arl arm aro arp arr art at- ata atb ate ati atl atm ato atp atr att b-p baa bab bae bai bal bam bao bap bar bat bba bbb bbe bbi bbl bbm bbo bbp bbr bbt be- bea beb bee bei bel bem beo bep ber bet bi- bia bib bie bii bil bim bio bip bir bit bla blb ble bli bll blm blo blp blr blt bma bmb bme bmi bml bmm bmo bmp bmr bmt boa bob boe boi bol bom boo bop bor bot bpa bpb bpe bpi bpl bpm bpo bpp bpr bpt bra brb bre bri brl brm bro brp brr brt bta btb bte bti btl btm bto btp btr btt eaa eab eae eai eal eam eao eap ear eat eba ebb ebe ebi ebl ebm ebo ebp ebr ebt eea eeb eee eel eem eeo eep eer eet eia eib eie eii eil eim eio eip eir eit ela elb ele eli ell elm elo elp elr elt em- ema emb eme emi eml emm emo emp emr emt 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 eta etb ete eti etl etm eto etp etr ett ia- iaa iab iae iai ial iam iao iap iar iat iba ibb ibe ibi ibl ibm ibo ibp ibr ibt ie- iea iee iei iel iem iep ier iet iia iib iie iii iil iim iio iip iir iit il- ila ilb ile ili ill ilm ilo ilp ilr ilt im- ima imb ime imi iml imm imo imp imt io- ioa iob ioe ioi iol iom ioo iop ior iot ipa ipb ipe ipi ipl ipm ipo ipp ipr ipt ir- ira irb ire iri irl irm iro irp irr irt ita itb ite iti itl itm ito itp itt l-p la- laa lab lae lai lal lam lao lap lar lat lba lbb lbe lbi lbl lbm lbo lbp lbr lbt lea leb lee lei lel lem leo lep ler let lia lib lie lii lil lim lio lip lir lit lla llb lle lli lll llm llo llp llr llt lma lmb lme lmi lml lmm lmo lmp lmr lmt loa lob loe loi lol lom loo lop lor lot lpa lpb lpe lpi lpl lpm lpo lpp lpr lpt lra lrb lri lrm lro lrp lrr lrt lta ltb lte lti ltl ltm lto ltp ltr ltt m-o m-r maa mab mae mai mal mam mao map mar mat mba mbb mbe mbi mbl mbm mbo mbp mbr mbt mea meb mee mei mel mem meo mep mer met mi- mia mib mie mii mil mim mio mip mir mit mla mlb mle mli mll mlm mlo mlp mlr mlt mma mmb mme mmi mml mmm mmo mmp mmr mmt moa mob moe moi mol mom moo mop mor mot mpa mpb mpe mpi mpl mpm mpo mpp mpr mpt mra mrb mre mri mrl mrm mro mrp mrr mrt mta mtb mte mti mtl mtm mto mtp mtr mtt o-i oaa oab oae oai oal oam oao oap oar oat ob- oba obb obe obi obl obm obo obp obr obt oea oeb oee oei oel oem oeo oep oer oet oia oib oie oii oil oim oio oip oir oit ola olb ole oli oll olm olo olp olt om- oma omb ome omi oml omm omo omp omr omt oo- ooa oob ooi ool oom ooo oop oor oot op- opa opb ope opi opl opm opo opp opr opt or- ora orb ore ori orl orm oro orp orr ort ot- ota otb ote oti otl otm oto otp otr ott p-p paa pab pae pai pal pam pao pap par pat pba pbb pbe pbi pbl pbm pbo pbp pbr pbt pea peb pee pei pel pem peo pep per pet pia pib pie pii pil pim pio pip pir pit pla plb ple pli pll plm plo plp plr plt pma pmb pme pmi pml pmm pmo pmp pmr pmt poa pob poe poi pol pom poo pop por pot ppa ppb ppe ppi ppl ppm ppo ppp ppr ppt pra prb pre pri prl prm pro prp prr prt pt- pta ptb pte pti ptl ptm pto ptp ptr ptt ra- raa rab rae rai ral ram rao rap rar rat rba rbb rbe rbi rbl rbm rbo rbp rbr rbt re- rea reb ree rei rel rem reo rep rer ret ria rib rie rii ril rim rio rip rir rit rla rle rli rll rlm rlo rlp rlr rlt rma rmb rme rmi rml rmm rmo rmp rmr rmt roa rob roe roi rol rom roo rop ror rot rpa rpb rpe rpi rpl rpm rpo rpp rpr rpt rra rrb rri rrl rrm rrp rrr rrt rta rtb rte rti rtl rtm rto rtp rtr rtt taa tab tae tai tal tam tao tap tar tat tba tbb tbe tbi tbl tbm tbo tbp tbr tbt te- tea teb tee tei tel tem teo tep ter tet tia tib tie tii til tim tio tip tir tit tla tle tli tll tlm tlo tlp tlr tlt tma tmb tme tmi tml tmm tmo tmp tmr tmt to- toa tob toe toi tol tom too top tor tot