-ic a-a a-c a-i aaa aac aae aag aah aai aao aap aas ac- aca acc ace acg ach aci aco acp acs aea aec aee aeg aeh aei aeo aep aes ag- aga agc age agg agh agi ago agp ags aha ahc ahe ahg ahh ahi aho ahp ahs ai- aia aic aie aig aih aii aio aip ais aoa aoc aoe aog aoh aoi aoo aop aos ap- apa apc ape apg aph api apo app aps as- asa asc ase asg ash asi aso asp ass c-- caa cac cae cag cah cai cao cap cas cca ccc cce ccg cch cci cco ccp ccs ce- cea cec cee ceg ceh cei ceo cep ces cga cgc cge cgg cgh cgi cgo cgp cgs ch- cha chc che chg chh chi cho chp chs ci- cia cic cie cig cih cii cio cip cis co- coa coc coe cog coh coi coo cop cos cpa cpc cpe cpg cph cpi cpo cpp cps csa csc cse csg csh csi cso csp css eaa eac eae eag eah eai eao eap eas ec- eca ecc ece ecg ech eci eco ecs eea eec eee eeg eeo eep ees ega egc ege egg egh egi ego egp egs eha ehc ehe ehg ehh ehi eho ehp ehs eia eic eie eig eii eio eip eis eo- eoa eoc eoe eog eoh eoi eoo eop eos ep- epa epc epe epg eph epi epo epp eps es- esa esc ese esg esh esi eso esp ess g-p gaa gac gae gag gah gai gao gap gas gca gcc gce gcg gch gci gco gcp gcs ge- gea gec gee geg geh gei geo gep ges gga ggc ggg ggh ggi ggo ggp ggs gha ghc ghe ghg ghh ghi gho ghp ghs gia gic gie gig gih gii gio gip gis goa goc goe gog goh goi goo gop gos gpa gpc gpe gpg gph gpi gpo gpp gps gsa gsc gse gsg gsi gso gsp gss h-i haa hac hae hag hah hai hao hap has hca hcc hce hcg hch hci hco hcp hcs he- hea hec hee heg heh hei heo hep hes hga hgc hge hgg hgh hgi hgo hgp hgs hha hhc hhe hhg hhh hhi hho hhp hhs hia hic hie hig hih hii hio hip his hoa hoc hoe hog hoh hoi hoo hop hos hpa hpc hpe hpg hph hpi hpo hpp hps hsa hsc hse hsg hsh hsi hsp hss ia- iaa iac iae iag iah iai iao iap ias ica icc ice icg ich ici ico icp ics ie- iea iec iee ieg iei iep ies iga igc ige igg igh igi igo igp igs iha ihc ihe ihg ihh ihi iho ihp ihs iia iic iie iih iii iio iip iis io- ioa ioc ioe iog ioh ioi ioo iop ios ipa ipc ipe ipg ipi ipo ipp ips is- isa isc ise isg ish isi iso isp iss o-i oaa oac oae oag oah oai oao oap oas oc- oca occ ocg och oci oco ocp ocs oea oec oee oeg oeh oei oeo oep oes oga ogc oge ogg ogh ogi ogo ogp ogs oha ohc ohe ohg ohh ohi oho ohp ohs oia oic oie oii oio oip ois oo- ooa ooc oog ooh ooi ooo oop oos op- opa opc ope opg oph opi opo opp ops os- osa osc ose osg osh osi oso osp oss p-p paa pac pae pag pah pai pao pap pas pca pcc pce pcg pch pci pco pcp pcs pea pec pee peg peh pei peo pep pes pga pgc pge pgg pgh pgi pgo pgp pgs pha phc phe phg phi pho php phs pia pic pie pig pih pii pio pip pis poa poc poe pog poh poi poo pop pos ppa ppc ppe ppg pph ppi ppo ppp pps ps- psa psc pse psg psh psi pso psp pss saa sac sae sag sah sai sao sap sas sca scc sce scg sch sci sco scp scs se- sea sec see seg seh sei seo sep ses sga sgc sge sgg sgh sgi sgo sgp sgs sh- sha shc she shg shh shi sho shp shs sia sic sie sig sih sii sio sip sis soa soc soe sog soh soi soo sop sos spa spc spe spg sph spi spo spp sps ss- ssa ssc sse ssg ssh ssi sso ssp sss