-ic a-a a-c a-i aaa aac aad aai aam aap aas ac- aca acc acd aci acm acp acs ad- ada adc add adi adm adp ads ai- aia aic aid aii aim aip ais ama amc amd ami amm amp ams ap- apa apc apd api apm app aps as- asa asc asd asi asm asp ass c-- caa cac cad cai cam cap cas cca ccc ccd cci ccm ccp ccs cda cdc cdd cdi cdm cdp cds ci- cia cic cid cii cim cip cis cma cmc cmd cmi cmm cmp cms cpa cpc cpd cpi cpm cpp cps csa csc csd csi csm csp css daa dac dad dai dam dap das dca dcc dcd dci dcm dcp dcs dda ddc ddd ddi ddm ddp dds di- dia dic did dii dim dip dis dma dmc dmd dmi dmm dmp dms dpa dpc dpd dpi dpm dpp dps dsa dsc dsd dsi dsm dsp dss i-d ia- iaa iac iad iai iam iap ias ica icc icd ici icm icp ics ida idc idd idi idm idp ids iia iic iid iii iim iip iis im- ima imc imd imi imm imp ims ipa ipc ipd ipi ipm ipp ips is- isa isc isd isi ism isp iss maa mac mad mai mam map mas mc- mca mcc mcd mci mcm mcp mcs mda mdc mdd mdi mdm mdp mds mi- mia mic mid mii mim mip mis mma mmc mmd mmi mmm mmp mms mpa mpc mpd mpi mpm mpp mps msa msc msd msi msm msp mss p-p paa pac pad pai pam pap pas pca pcc pcd pci pcm pcp pcs pda pdc pdd pdi pdm pdp pds pia pic pid pii pim pip pis pma pmc pmd pmi pmm pmp pms ppa ppc ppd ppi ppm ppp pps ps- psa psc psd psi psm psp pss saa sac sad sai sam sap sas sca scc scd sci scm scp scs sda sdc sdd sdi sdm sdp sds sia sic sid sii sim sip sis sma smc smd smi smm smp sms spa spc spd spi spm spp sps ss- ssa ssc ssd ssi ssm ssp sss