-ic a-a a-c a-i aaa aac aag aah aai aao aap aar ac- aca acc acg ach aci aco acp acr ag- aga agc agg agh agi ago agp agr aha ahc ahg ahh ahi aho ahp ahr ai- aia aic aig aih aii aio aip air aoa aoc aog aoh aoi aoo aop aor ap- apa apc apg aph api apo app apr ar- ara arc arg arh ari aro arp arr c-- caa cac cag cah cai cao cap car cca ccc ccg cch cci cco ccp ccr cga cgc cgg cgh cgi cgo cgp cgr ch- cha chc chg chh chi cho chp chr ci- cia cic cig cih cii cio cip cir co- coa coc cog coh coi coo cop cor cpa cpc cpg cph cpi cpo cpp cpr cra crc crg crh cri cro crp crr g-p gaa gac gag gah gai gao gap gar gca gcc gcg gch gci gco gcp gcr gga ggc ggg ggh ggi ggo ggp ggr gha ghc ghg ghh ghi gho ghp ghr gia gic gig gih gii gio gip gir goa goc gog goh goi goo gop gor gpa gpc gpg gph gpi gpo gpp gpr gra grc grg grh gri gro grp grr h-i haa hac hag hah hai hao hap har hca hcc hcg hch hci hco hcp hcr hga hgc hgg hgh hgi hgo hgp hgr hha hhc hhg hhh hhi hho hhp hhr hia hic hig hih hii hio hip hir hoa hoc hog hoh hoi hoo hop hor hpa hpc hpg hph hpi hpo hpp hpr hr- hra hrc hrg hrh hri hro hrp hrr ia- iaa iac iag iah iai iao iap iar ica icc icg ich ici ico icp icr iga igc igg igh igi igo igp igr iha ihc ihg ihh ihi iho ihp ihr iia iic iih iii iio iip iir io- ioa ioc iog ioh ioi ioo iop ior ipa ipc ipg ipi ipo ipp ipr ir- ira irc irg iri iro irp irr o-i oaa oac oag oah oai oao oap oar oc- oca occ ocg och oci oco ocp ocr oga ogc ogg ogh ogi ogo ogp oha ohc ohg ohh ohi oho ohp ohr oia oic oii oio oip oir oo- ooa ooc oog ooh ooi ooo oop oor op- opa opc opg oph opi opo opp opr or- ora orc org orh ori oro orp orr p-p paa pac pag pah pai pao pap par pca pcc pcg pch pci pco pcp pcr pga pgc pgg pgh pgi pgo pgp pgr pha phc phg phi pho php phr pia pic pig pih pii pio pip pir poa poc pog poh poi poo pop por ppa ppc ppg pph ppi ppo ppp ppr pra prc prg prh pri pro prp prr ra- raa rac rag rah rai rao rap rar rca rcc rcg rch rci rco rcp rcr rga rgc rgg rgh rgi rgo rgp rgr rh- rha rhc rhg rhh rhi rho rhp rhr ria ric rig rih rii rio rip rir roa roc rog roh roi roo rop ror rpa rpc rpg rph rpi rpo rpp rpr rra rrc rrg rrh rri rrp rrr