a-a a-i aaa aai aak aam aao aap aas ai- aia aii aik aim aio aip ais aka aki akk akm ako akp aks ama ami amk amm amo amp ams aoa aoi aok aom aoo aop aos ap- apa api apk apm apo app aps as- asa asi ask asm aso asp ass ia- iaa iai iam iao iap ias iia iii iim iio iip iis ika iki ikk iko iks im- ima imi imm imo imp ims io- ioa ioi iom ioo iop ios ipa ipi ipm ipo ipp ips is- isa isi isk ism iso isp iss ka- kaa kai kak kam kao kap kas kia kii kik kim kio kip kis kki kkk kkm kkp kks kma kmi kmk kmm kmo kmp kms koa koi kok kom koo kop kos kpa kpi kpk kpm kpo kpp kps ksa ksi ksk ksm kso ksp kss m-o maa mai mak mam mao map mas mi- mia mii mik mim mio mip mis mka mkk mkm mko mkp mks mma mmi mmk mmm mmo mmp mms moa moi mok mom moo mop mos mpa mpi mpk mpm mpo mpp mps msa msi msk msm mso msp mss o-i oaa oai oak oam oao oap oas oia oii oik oim oio oip ois oka oki okk oko okp oks om- oma omi omm omo omp oms oo- ooa ooi ook oom ooo oop oos op- opa opi opk opm opo opp ops os- osa osi osk osm oso osp oss p-p paa pai pak pam pao pap pas pia pii pik pim pio pip pis pka pki pkm pko pkp pks pma pmi pmk pmm pmo pmp pms poa poi pok pom poo pop pos ppa ppi ppk ppm ppo ppp pps ps- psa psi psk psm pso psp pss saa sai sak sam sao sap sas sia sii sik sim sio sip sis sk- ska ski skk skm sko skp sks sma smi smk smm smo smp sms soa soi sok som soo sop sos spa spi spk spm spo spp sps ss- ssa ssi ssk ssm sso ssp sss