-ic a-a a-c a-i aaa aac aag aah aai aao aap ac- aca acc acg ach aci aco acp ag- aga agc agg agh agi ago agp aha ahc ahg ahh ahi aho ahp ai- aia aic aig aih aii aio aip aoa aoc aog aoh aoi aoo aop ap- apa apc apg aph api apo app c-- caa cac cag cah cai cao cap cca ccc ccg cch cci cco ccp cga cgc cgg cgh cgi cgo cgp ch- cha chc chg chh chi cho chp ci- cia cic cig cih cii cio cip co- coa coc cog coh coi coo cop cpa cpc cpg cph cpi cpo cpp g-p gaa gac gag gah gai gao gap gca gcc gcg gch gci gco gcp gga ggc ggg ggh ggi ggo ggp gha ghc ghg ghh ghi gho ghp gia gic gig gih gii gio gip goa goc gog goh goi goo gop gpa gpc gpg gph gpi gpo gpp h-i haa hac hag hah hai hao hap hca hcc hcg hch hci hco hcp hga hgc hgg hgh hgi hgo hgp hha hhc hhg hhh hhi hho hhp hia hic hig hih hii hio hip hoa hoc hog hoh hoi hoo hop hpa hpc hpg hph hpi hpo hpp ia- iaa iac iag iah iai iao iap ica icc icg ich ici ico icp iga igc igg igh igi igo igp iha ihc ihg ihh ihi iho ihp iia iic iih iii iio iip io- ioa ioc iog ioh ioi ioo iop ipa ipc ipg ipi ipo ipp o-i oaa oac oag oah oai oao oap oc- oca occ ocg och oci oco ocp oga ogc ogg ogh ogi ogo ogp oha ohc ohg ohh ohi oho ohp oia oic oii oio oip oo- ooa ooc oog ooh ooi ooo oop op- opa opc opg oph opi opo opp p-p paa pac pag pah pai pao pap pca pcc pcg pch pci pco pcp pga pgc pgg pgh pgi pgo pgp pha phc phg phi pho php pia pic pig pih pii pio pip poa poc pog poh poi poo pop ppa ppc ppg pph ppi ppo ppp