-ic a-a a-c a-i aaa aac aag aah aai aak aao aap aas ac- aca acc acg ach aci ack aco acp acs ag- aga agc agg agh agi agk ago agp ags aha ahc ahg ahh ahi ahk aho ahp ahs ai- aia aic aig aih aii aik aio aip ais aka akc akg akh aki akk ako akp aks aoa aoc aog aoh aoi aok aoo aop aos ap- apa apc apg aph api apk apo app aps as- asa asc asg ash asi ask aso asp ass c-- caa cac cag cah cai cak cao cap cas cca ccc ccg cch cci cck cco ccp ccs cga cgc cgg cgh cgi cgo cgp cgs ch- cha chc chg chh chi chk cho chp chs ci- cia cic cig cih cii cik cio cip cis cka ckc ckh cki cko cks co- coa coc cog coh coi cok coo cop cos cpa cpc cpg cph cpi cpk cpo cpp cps csa csc csg csh csi csk cso csp css g-p gaa gac gag gah gai gak gao gap gas gca gcc gcg gch gci gck gco gcp gcs gga ggc ggg ggh ggi ggo ggp ggs gha ghc ghg ghh ghi gho ghp ghs gia gic gig gih gii gik gio gip gis gka gkh gko gkp gks goa goc gog goh goi gok goo gop gos gpa gpc gpg gph gpi gpk gpo gpp gps gsa gsc gsg gsi gsk gso gsp gss h-i haa hac hag hah hai hak hao hap has hca hcc hcg hch hci hck hco hcp hcs hga hgc hgg hgh hgi hgk hgo hgp hgs hha hhc hhg hhh hhi hhk hho hhp hhs hia hic hig hih hii hik hio hip his hka hkg hkh hki hkk hko hkp hks hoa hoc hog hoh hoi hok hoo hop hos hpa hpc hpg hph hpi hpk hpo hpp hps hsa hsc hsg hsh hsi hsk hsp hss ia- iaa iac iag iah iai iao iap ias ica icc icg ich ici ick ico icp ics iga igc igg igh igi igk igo igp igs iha ihc ihg ihh ihi ihk iho ihp ihs iia iic iih iii iio iip iis ika ikc iki ikk iko iks io- ioa ioc iog ioh ioi ioo iop ios ipa ipc ipg ipi ipo ipp ips is- isa isc isg ish isi isk iso isp iss ka- kaa kac kag kah kai kak kao kap kas kca kcc kcg kch kci kck kcp kcs kga kgc kgh kgi kgo kgp kgs kha khh khi khk kho khs kia kic kig kih kii kik kio kip kis kkc kkh kki kkk kkp kks koa koc kog koh koi kok koo kop kos kpa kpc kph kpi kpk kpo kpp kps ksa ksc ksg ksh ksi ksk kso ksp kss o-i oaa oac oag oah oai oak oao oap oas oc- oca occ ocg och oci ock oco ocp ocs oga ogc ogg ogh ogi ogo ogp ogs oha ohc ohg ohh ohi oho ohp ohs oia oic oii oik oio oip ois oka okc okg oki okk oko okp oks oo- ooa ooc oog ooh ooi ook ooo oop oos op- opa opc opg oph opi opk opo opp ops os- osa osc osg osh osi osk oso osp oss p-p paa pac pag pah pai pak pao pap pas pca pcc pcg pch pci pck pco pcp pcs pga pgc pgg pgh pgi pgk pgo pgp pgs pha phc phg phi phk pho php phs pia pic pig pih pii pik pio pip pis pka pkc pkg pki pko pkp pks poa poc pog poh poi pok poo pop pos ppa ppc ppg pph ppi ppk ppo ppp pps ps- psa psc psg psh psi psk pso psp pss saa sac sag sah sai sak sao sap sas sca scc scg sch sci sck sco scp scs sga sgc sgg sgh sgi sgk sgo sgp sgs sh- sha shc shg shh shi shk sho shp shs sia sic sig sih sii sik sio sip sis sk- ska skc skg skh ski skk sko skp sks soa soc sog soh soi sok soo sop sos spa spc spg sph spi spk spo spp sps ss- ssa ssc ssg ssh ssi ssk sso ssp sss