-al -er -ol a-a a-b a-i a-t aaa aab aae aaf aai aal aao aap aar aas aat ab- aba abb abe abf abi abl abo abp abr abs abt aea aeb aee aef aei ael aeo aep aer aes aet af- afa afb afe aff afi afl afo afp afr afs aft ai- aia aib aie aif aii ail aio aip air ais ait al- ala alb ale alf ali all alo alp alr als alt aoa aob aoe aof aoi aol aoo aop aor aos aot ap- apa apb ape apf api apl apo app apr aps apt ar- ara arb are arf ari arl aro arp arr ars art as- asa asb ase asf asi asl aso asp asr ass ast at- ata atb ate atf ati atl ato atp atr ats att b-p baa bab bae baf bai bal bao bap bar bas bat bba bbb bbe bbf bbi bbl bbo bbp bbr bbs bbt be- bea beb bee bef bei bel beo bep ber bes bet bfa bfb bfe bff bfi bfl bfo bfp bfr bfs bft bi- bia bib bie bif bii bil bio bip bir bis bit bla blb ble blf bli bll blo blp blr bls blt boa bob boe bof boi bol boo bop bor bos bot bpa bpb bpe bpf bpi bpl bpo bpp bpr bps bpt bra brb bre brf bri brl bro brp brr brs brt bsa bsb bse bsf bsi bsl bso bsp bsr bss bst bta btb bte btf bti btl bto btp btr bts btt eaa eab eae eaf eai eal eao eap ear eas eat eba ebb ebe ebf ebi ebl ebo ebp ebr ebs ebt eea eeb eee eef eel eeo eep eer ees eet ef- efa efb efe eff efi efl efo efp efr efs eft eia eib eie eif eii eil eio eip eir eis eit ela elb ele elf eli ell elo elp elr els elt eo- eoa eob eoe eof eoi eol eoo eop eor eos eot ep- epa epb epe epf epi epl epo epp epr eps ept era erb ere erf eri erl ero erp err ers ert es- esa esb ese esf esi esl eso esp esr ess est eta etb ete etf eti etl eto etp etr ets ett faa fab fae faf fai fal fao fap far fas fat fba fbb fbe fbf fbi fbl fbo fbp fbr fbs fbt fea feb fee fef fei fel feo fep fer fes fet ffa ffe fff ffi ffl ffo ffp ffr ffs fft fia fib fie fif fii fil fip fir fis fit fla flb fle flf fli fll flo flp flr fls flt foa fob foe fof foi fol foo fop for fos fot fpa fpb fpe fpi fpl fpo fpp fpr fps fpt fra frb fre frf fri frl fro frp frr frs frt fsa fsb fse fsf fsi fsl fso fsp fsr fss fst fta ftb fte ftf fti ftl fto ftp ftr fts ftt i-f ia- iaa iab iae iaf iai ial iao iap iar ias iat iba ibb ibe ibf ibi ibl ibo ibp ibr ibs ibt ie- iea iee ief iei iel iep ier ies iet ifa ifb ife iff ifi ifl ifo ifp ifr ifs ift iia iib iie iif iii iil iio iip iir iis iit il- ila ilb ile ilf ili ill ilo ilp ilr ils ilt io- ioa iob ioe iof ioi iol ioo iop ior ios iot ipa ipb ipe ipf ipi ipl ipo ipp ipr ips ipt ir- ira irb ire irf iri irl iro irp irr irs irt is- isa isb ise isf isi isl iso isp isr iss ist ita itb ite itf iti itl ito itp its itt l-p la- laa lab lae laf lai lal lao lap lar las lat lba lbb lbe lbf lbi lbl lbo lbp lbr lbs lbt lea leb lee lef lei lel leo lep ler les let lfa lfb lfe lff lfi lfl lfo lfp lfr lfs lft lia lib lie lif lii lil lio lip lir lis lit lla llb lle llf lli lll llo llp llr lls llt loa lob loe lof loi lol loo lop lor los lot lpa lpb lpe lpf lpi lpl lpo lpp lpr lps lpt lra lrb lrf lri lro lrp lrr lrs lrt lsa lsb lse lsf lsi lsl lso lsp lsr lss lst lta ltb lte ltf lti ltl lto ltp ltr lts ltt o-i oaa oab oae oaf oai oal oao oap oar oas oat ob- oba obb obe obf obi obl obo obp obr obs obt oea oeb oee oef oei oel oeo oep oer oes oet of- ofa ofb ofe off ofi ofl ofo ofp ofr ofs oft oia oib oie oif oii oil oio oip oir ois oit ola olb ole olf oli oll olo olp ols olt oo- ooa oob oof ooi ool ooo oop oor oos oot op- opa opb ope opf opi opl opo opp opr ops opt or- ora orb ore orf ori orl oro orp orr ors ort os- osa osb ose osf osi osl oso osp osr oss ost ot- ota otb ote otf oti otl oto otp otr ots ott p-p paa pab pae paf pai pal pao pap par pas pat pba pbb pbe pbf pbi pbl pbo pbp pbr pbs pbt pea peb pee pef pei pel peo pep per pes pet pfa pfb pfe pff pfi pfl pfo pfp pfr pfs pft pia pib pie pif pii pil pio pip pir pis pit pla plb ple plf pli pll plo plp plr pls plt poa pob poe pof poi pol poo pop por pos pot ppa ppb ppe ppf ppi ppl ppo ppp ppr pps ppt pra prb pre prf pri prl pro prp prr prs prt ps- psa psb pse psf psi psl pso psp psr pss pst pt- pta ptb pte ptf pti ptl pto ptp ptr pts ptt ra-