-ic a-a a-c a-i aaa aac aad aae aah aai aap aas ac- aca acc acd ace ach aci acp acs ad- ada adc add ade adh adi adp ads aea aec aed aee aeh aei aep aes aha ahc ahd ahe ahh ahi ahp ahs ai- aia aic aid aie aih aii aip ais ap- apa apc apd ape aph api app aps as- asa asc asd ase ash asi asp ass c-- caa cac cad cae cah cai cap cas cca ccc ccd cce cch cci ccp ccs cda cdc cdd cde cdh cdi cdp cds ce- cea cec ced cee ceh cei cep ces ch- cha chc chd che chh chi chp chs ci- cia cic cid cie cih cii cip cis cpa cpc cpd cpe cph cpi cpp cps csa csc csd cse csh csi csp css daa dac dad dae dah dai dap das dca dcc dcd dce dci dcp dcs dda ddc ddd dde ddh ddi ddp dds de- dea dec ded dee deh dei dep des dh- dha dhc dhd dhe dhh dhi dhp dhs di- dia dic did die dih dii dip dis dpa dpc dpd dpe dph dpi dpp dps dsa dsc dsd dse dsh dsi dsp dss eaa eac ead eae eah eai eap eas ec- eca ecc ecd ece ech eci ecs ed- eda edc edd ede edh edi edp eds eea eec eed eee eep ees eha ehc ehd ehe ehh ehi ehp ehs eia eic eid eie eii eip eis ep- epa epc epd epe eph epi epp eps es- esa esc esd ese esh esi esp ess h-i haa hac had hae hah hai hap has hca hcc hcd hce hch hci hcp hcs hda hdc hdd hde hdh hdi hdp hds he- hea hec hed hee heh hei hep hes hha hhc hhd hhe hhh hhi hhp hhs hia hic hid hie hih hii hip his hpa hpc hpd hpe hph hpi hpp hps hsa hsc hsd hse hsh hsi hsp hss i-d ia- iaa iac iad iae iah iai iap ias ica icc icd ice ich ici icp ics ida idc idd ide idh idi idp ids ie- iea iec ied iee iei iep ies iha ihc ihd ihe ihh ihi ihp ihs iia iic iid iie iih iii iip iis ipa ipc ipd ipe ipi ipp ips is- isa isc isd ise ish isi isp iss p-p paa pac pad pae pah pai pap pas pca pcc pcd pce pch pci pcp pcs pda pdc pdd pde pdh pdi pdp pds pea pec ped pee peh pei pep pes pha phc phd phe phi php phs pia pic pid pie pih pii pip pis ppa ppc ppd ppe pph ppi ppp pps ps- psa psc psd pse psh psi psp pss saa sac sad sae sah sai sap sas sca scc scd sce sch sci scp scs sda sdc sdd sde sdh sdi sdp sds se- sea sec sed see seh sei sep ses sh- sha shc shd she shh shi shp shs sia sic sid sie sih sii sip sis spa spc spd spe sph spi spp sps ss- ssa ssc ssd sse ssh ssi ssp sss