-al -ol a-a a-i aaa aaf aai aal aam aan aao aap aar aas af- afa aff afi afl afm afn afo afp afr afs ai- aia aif aii ail aim ain aio aip air ais al- ala alf ali all alm aln alo alp alr als ama amf ami aml amm amn amo amp amr ams an- ana anf ani anl anm ann ano anp anr ans aoa aof aoi aol aom aon aoo aop aor aos ap- apa apf api apl apm apn apo app apr aps ar- ara arf ari arl arm arn aro arp arr ars as- asa asf asi asl asm asn aso asp asr ass faa faf fai fal fam fan fao fap far fas ffa fff ffi ffl ffm ffn ffo ffp ffr ffs fia fif fii fil fim fin fip fir fis fla flf fli fll flm fln flo flp flr fls fma fmf fmi fml fmm fmn fmo fmp fmr fms fna fnf fni fnl fnm fnn fnp fnr fns foa fof foi fol fom fon foo fop for fos fpa fpi fpl fpm fpn fpo fpp fpr fps fra frf fri frl frm frn fro frp frr frs fsa fsf fsi fsl fsm fsn fso fsp fsr fss i-f ia- iaa iaf iai ial iam ian iao iap iar ias ifa iff ifi ifl ifm ifn ifo ifp ifr ifs iia iif iii iil iim iin iio iip iir iis il- ila ilf ili ill ilm iln ilo ilp ilr ils im- ima imf imi iml imm imn imo imp ims in- ina inf ini inl inm inn ino inp inr ins io- ioa iof ioi iol iom ion ioo iop ior ios ipa ipf ipi ipl ipm ipn ipo ipp ipr ips ir- ira irf iri irl irm irn iro irp irr irs is- isa isf isi isl ism isn iso isp isr iss l-p la- laa laf lai lal lam lan lao lap lar las lfa lff lfi lfl lfm lfn lfo lfp lfr lfs lia lif lii lil lim lin lio lip lir lis lla llf lli lll llm lln llo llp llr lls lma lmf lmi lml lmm lmn lmo lmp lmr lms lna lni lnl lnm lnn lno lnp lnr lns loa lof loi lol lom lon loo lop lor los lpa lpf lpi lpl lpm lpn lpo lpp lpr lps lra lrf lri lrm lrn lro lrp lrr lrs lsa lsf lsi lsl lsm lsn lso lsp lsr lss m-f m-o m-r maa maf mai mal mam man mao map mar mas mfa mff mfi mfl mfm mfn mfo mfp mfr mfs mi- mia mif mii mil mim min mio mip mir mis mla mlf mli mll mlm mln mlo mlp mlr mls mma mmf mmi mml mmm mmn mmo mmp mmr mms mna mnf mni mnl mnm mnn mno mnp mnr mns moa mof moi mol mom mon moo mop mor mos mpa mpf mpi mpl mpm mpn mpo mpp mpr mps mra mrf mri mrl mrm mrn mro mrp mrr mrs msa msf msi msl msm msn mso msp msr mss n-i naa naf nai nal nam nan nao nap nar nas nfa nff nfi nfl nfn nfo nfp nfr nfs nia nif nii nil nim nin nio nip nir nis nla nlf nli nll nlm nln nlo nlp nlr nls nma nmi nml nmm nmn nmo nmp nmr nms nna nnf nni nnl nnm nnn nno nnp nns no- noa nof noi nol nom non noo nop nor nos npa npf npi npl npm npn npo npp npr nps nra nrf nri nrl nrm nrn nro nrp nrr nrs nsa nsf nsi nsl nsm nsn nso nsp nsr nss o-i oaa oaf oai oal oam oan oao oap oar oas of- ofa off ofi ofl ofm ofn ofo ofp ofr ofs oia oif oii oil oim oin oio oip oir ois ola olf oli oll olm oln olo olp ols om- oma omf omi oml omm omn omo omp omr oms on- ona onf oni onl onn ono onp onr ons oo- ooa oof ooi ool oom oon ooo oop oor oos op- opa opf opi opl opm opn opo opp opr ops or- ora orf ori orl orm orn oro orp orr ors os- osa osf osi osl osm osn oso osp osr oss p-p paa paf pai pal pam pan pao pap par pas pfa pff pfi pfl pfm pfn pfo pfp pfr pfs pia pif pii pil pim pin pio pip pir pis pla plf pli pll plm pln plo plp plr pls pma pmf pmi pml pmm pmn pmo pmp pmr pms pn- pna pnf pni pnl pnm pnn pno pnp pnr pns poa pof poi pol pom pon poo pop por pos ppa ppf ppi ppl ppm ppn ppo ppp ppr pps pra prf pri prl prm prn pro prp prr prs ps- psa psf psi psl psm psn pso psp psr pss ra- raa raf rai ral ram ran rao rap rar ras rfa rff rfi rfl rfm rfn rfo rfp rfr rfs ria rif rii ril rim rin rio rip rir ris rla rlf rli rll rlm rln rlo rlp rlr rls rma rmf rmi rml rmm rmn rmo rmp rmr rms rna rni rnm rnn rno rnp rnr rns roa rof roi rol rom ron roo rop ror ros rpa rpf rpi rpl rpm rpn rpo rpp rpr rps rra rrf rri rrl rrm rrn rrp rrr rrs rsa rsf rsi rsl rsm rsn rso rsp rsr rss saa saf sai sal sam san sao sap sar sas sfa sff sfi sfl sfm sfn sfo sfp sfr sfs sia sif sii sil sim sin sio sip sir sis sla slf sli sll slm sln slo slp slr sls sma smf smi sml smm smn smo smp smr sms sna snf sni snl snm snn sno snp snr sns soa sof soi sol som son soo sop sor sos spa spf spi spl spm