-al -ol a-a a-i aaa aai aak aal aam aan aao aap aar aas ai- aia aii aik ail aim ain aio aip air ais aka aki akk akl akm akn ako akp akr aks al- ala ali alk all alm aln alo alp alr als ama ami amk aml amm amn amo amp amr ams an- ana ani ank anl anm ann ano anp anr ans aoa aoi aok aol aom aon aoo aop aor aos ap- apa api apk apl apm apn apo app apr aps ar- ara ari ark arl arm arn aro arp arr ars as- asa asi ask asl asm asn aso asp asr ass ia- iaa iai ial iam ian iao iap iar ias iia iii iil iim iin iio iip iir iis ika iki ikk ikl iko ikr iks il- ila ili ilk ill ilm iln ilo ilp ilr ils im- ima imi iml imm imn imo imp ims in- ina ini ink inl inm inn ino inp inr ins io- ioa ioi iol iom ion ioo iop ior ios ipa ipi ipl ipm ipn ipo ipp ipr ips ir- ira iri irk irl irm irn iro irp irr irs is- isa isi isk isl ism isn iso isp isr iss ka- kaa kai kak kal kam kan kao kap kar kas kia kii kik kil kim kin kio kip kir kis kki kkk kkl kkm kkn kkp kkr kks kl- kla kli klm klo klr kls kma kmi kmk kml kmm kmo kmp kms kn- kna kni knk knl knm knn kno knp knr koa koi kok kol kom kon koo kop kor kos kpa kpi kpk kpl kpm kpn kpo kpp kpr kps kra kri krk krl krn kro krp krr krs ksa ksi ksk ksl ksm ksn kso ksp ksr kss l-p la- laa lai lak lal lam lan lao lap lar las lia lii lik lil lim lin lio lip lir lis lka lkl lkp lkr lks lla lli llk lll llm lln llo llp llr lls lma lmi lmk lml lmm lmn lmo lmp lmr lms lna lni lnk lnl lnm lnn lno lnp lnr lns loa loi lok lol lom lon loo lop lor los lpa lpi lpk lpl lpm lpn lpo lpp lpr lps lra lri lrk lrm lrn lro lrp lrr lrs lsa lsi lsk lsl lsm lsn lso lsp lsr lss m-o m-r maa mai mak mal mam man mao map mar mas mi- mia mii mik mil mim min mio mip mir mis mka mkk mkl mkm mkn mko mkp mkr mks mla mli mlk mll mlm mln mlo mlp mlr mls mma mmi mmk mml mmm mmn mmo mmp mmr mms mna mni mnk mnl mnm mnn mno mnp mnr mns moa moi mok mol mom mon moo mop mor mos mpa mpi mpk mpl mpm mpn mpo mpp mpr mps mra mri mrk mrl mrm mrn mro mrp mrr mrs msa msi msk msl msm msn mso msp msr mss n-i naa nai nak nal nam nan nao nap nar nas nia nii nik nil nim nin nio nip nir nis nka nki nkk nkm nkn nko nkp nkr nks nla nli nlk nll nlm nln nlo nlp nlr nls nma nmi nmk nml nmm nmn nmo nmp nmr nms nna nni nnk nnl nnm nnn nno nnp nns no- noa noi nok nol nom non noo nop nor nos npa npi npl npm npn npo npp npr nps nra nri nrk nrl nrm nrn nro nrp nrr nrs nsa nsi nsk nsl nsm nsn nso nsp nsr nss o-i oaa oai oak oal oam oan oao oap oar oas oia oii oik oil oim oin oio oip oir ois oka oki okk okl oko okp okr oks ola oli olk oll olm oln olo olp ols om- oma omi oml omm omn omo omp omr oms on- ona oni onk onl onn ono onp onr ons oo- ooa ooi ook ool oom oon ooo oop oor oos op- opa opi opk opl opm opn opo opp opr ops or- ora ori ork orl orm orn oro orp orr ors os- osa osi osk osl osm osn oso osp osr oss p-p paa pai pak pal pam pan pao pap par pas pia pii pik pil pim pin pio pip pir pis pka pki pkl pkm pkn pko pkp pkr pks pla pli plk pll plm pln plo plp plr pls pma pmi pmk pml pmm pmn pmo pmp pmr pms pn- pna pni pnk pnl pnm pnn pno pnp pnr pns poa poi pok pol pom pon poo pop por pos ppa ppi ppk ppl ppm ppn ppo ppp ppr pps pra pri prk prl prm prn pro prp prr prs ps- psa psi psk psl psm psn pso psp psr pss ra- raa rai rak ral ram ran rao rap rar ras ria rii rik ril rim rin rio rip rir ris rkk rkm rko rkp rks rla rli rll rlm rln rlo rlp rlr rls rma rmi rml rmm rmn rmo rmp rmr rms rna rni rnm rnn rno rnp rnr rns roa roi rok rol rom ron roo rop ror ros rpa rpi rpk rpl rpm rpn rpo rpp rpr rps rra rri rrk rrl rrm rrn rrp rrr rrs rsa rsi rsk rsl rsm rsn rso rsp rsr rss saa sai sak sal sam san sao sap sar sas sia sii sik sil sim sin sio sip sir sis sk- ska ski skk skl skm sko skp skr sks sla sli slk sll slm sln slo slp slr sls sma smi smk sml smm smn smo smp smr sms sna sni snk snl snm snn sno snp snr sns soa soi sok sol som son soo sop sor sos spa spi spk spl spm spn spo spp spr sps sr- sra sri srk srl srm srn sro srp srr srs ss- ssa ssi ssk ssl ssm ssn sso ssp ssr sss