-ic a-a a-c a-i aaa aac aae aah aai aao aap aas ac- aca acc ace ach aci aco acp acs aea aec aee aeh aei aeo aep aes aha ahc ahe ahh ahi aho ahp ahs ai- aia aic aie aih aii aio aip ais aoa aoc aoe aoh aoi aoo aop aos ap- apa apc ape aph api apo app aps as- asa asc ase ash asi aso asp ass c-- caa cac cae cah cai cao cap cas cca ccc cce cch cci cco ccp ccs ce- cea cec cee ceh cei ceo cep ces ch- cha chc che chh chi cho chp chs ci- cia cic cie cih cii cio cip cis co- coa coc coe coh coi coo cop cos cpa cpc cpe cph cpi cpo cpp cps csa csc cse csh csi cso csp css eaa eac eae eah eai eao eap eas ec- eca ecc ece ech eci eco ecs eea eec eee eeo eep ees eha ehc ehe ehh ehi eho ehp ehs eia eic eie eii eio eip eis eo- eoa eoc eoe eoh eoi eoo eop eos ep- epa epc epe eph epi epo epp eps es- esa esc ese esh esi eso esp ess h-i haa hac hae hah hai hao hap has hca hcc hce hch hci hco hcp hcs he- hea hec hee heh hei heo hep hes hha hhc hhe hhh hhi hho hhp hhs hia hic hie hih hii hio hip his hoa hoc hoe hoh hoi hoo hop hos hpa hpc hpe hph hpi hpo hpp hps hsa hsc hse hsh hsi hsp hss ia- iaa iac iae iah iai iao iap ias ica icc ice ich ici ico icp ics ie- iea iec iee iei iep ies iha ihc ihe ihh ihi iho ihp ihs iia iic iie iih iii iio iip iis io- ioa ioc ioe ioh ioi ioo iop ios ipa ipc ipe ipi ipo ipp ips is- isa isc ise ish isi iso isp iss o-i oaa oac oae oah oai oao oap oas oc- oca occ och oci oco ocp ocs oea oec oee oeh oei oeo oep oes oha ohc ohe ohh ohi oho ohp ohs oia oic oie oii oio oip ois oo- ooa ooc ooh ooi ooo oop oos op- opa opc ope oph opi opo opp ops os- osa osc ose osh osi oso osp oss p-p paa pac pae pah pai pao pap pas pca pcc pce pch pci pco pcp pcs pea pec pee peh pei peo pep pes pha phc phe phi pho php phs pia pic pie pih pii pio pip pis poa poc poe poh poi poo pop pos ppa ppc ppe pph ppi ppo ppp pps ps- psa psc pse psh psi pso psp pss saa sac sae sah sai sao sap sas sca scc sce sch sci sco scp scs se- sea sec see seh sei seo sep ses sh- sha shc she shh shi sho shp shs sia sic sie sih sii sio sip sis soa soc soe soh soi soo sop sos spa spc spe sph spi spo spp sps ss- ssa ssc sse ssh ssi sso ssp sss