-ic a-a a-c a-i aaa aac aad aae aai aam aap aas ac- aca acc acd ace aci acm acp acs ad- ada adc add ade adi adm adp ads aea aec aed aee aei aem aep aes ai- aia aic aid aie aii aim aip ais ama amc amd ame ami amm amp ams ap- apa apc apd ape api apm app aps as- asa asc asd ase asi asm asp ass c-- caa cac cad cae cai cam cap cas cca ccc ccd cce cci ccm ccp ccs cda cdc cdd cde cdi cdm cdp cds ce- cea cec ced cee cei cem cep ces ci- cia cic cid cie cii cim cip cis cma cmc cmd cme cmi cmm cmp cms cpa cpc cpd cpe cpi cpm cpp cps csa csc csd cse csi csm csp css daa dac dad dae dai dam dap das dca dcc dcd dce dci dcm dcp dcs dda ddc ddd dde ddi ddm ddp dds de- dea dec ded dee dei dem dep des di- dia dic did die dii dim dip dis dma dmc dmd dme dmi dmm dmp dms dpa dpc dpd dpe dpi dpm dpp dps dsa dsc dsd dse dsi dsm dsp dss eaa eac ead eae eai eam eap eas ec- eca ecc ecd ece eci ecm ecs ed- eda edc edd ede edi edm edp eds eea eec eed eee eem eep ees eia eic eid eie eii eim eip eis em- ema emc emd eme emi emm emp ems ep- epa epc epd epe epi epm epp eps es- esa esc esd ese esi esm esp ess i-d ia- iaa iac iad iae iai iam iap ias ica icc icd ice ici icm icp ics ida idc idd ide idi idm idp ids ie- iea iec ied iee iei iem iep ies iia iic iid iie iii iim iip iis im- ima imc imd ime imi imm imp ims ipa ipc ipd ipe ipi ipm ipp ips is- isa isc isd ise isi ism isp iss maa mac mad mae mai mam map mas mc- mca mcc mcd mce mci mcm mcp mcs mda mdc mdd mde mdi mdm mdp mds mea mec med mee mei mem mep mes mi- mia mic mid mie mii mim mip mis mma mmc mmd mme mmi mmm mmp mms mpa mpc mpd mpe mpi mpm mpp mps msa msc msd mse msi msm msp mss p-p paa pac pad pae pai pam pap pas pca pcc pcd pce pci pcm pcp pcs pda pdc pdd pde pdi pdm pdp pds pea pec ped pee pei pem pep pes pia pic pid pie pii pim pip pis pma pmc pmd pme pmi pmm pmp pms ppa ppc ppd ppe ppi ppm ppp pps ps- psa psc psd pse psi psm psp pss saa sac sad sae sai sam sap sas sca scc scd sce sci scm scp scs sda sdc sdd sde sdi sdm sdp sds se- sea sec sed see sei sem sep ses sia sic sid sie sii sim sip sis sma smc smd sme smi smm smp sms spa spc spd spe spi spm spp sps ss- ssa ssc ssd sse ssi ssm ssp sss