-ic a-a a-c a-i aaa aac aad aai aak aam aar aas ac- aca acc acd aci ack acm acr acs ad- ada adc add adi adk adm adr ads ai- aia aic aid aii aik aim air ais aka akc akd aki akk akm akr aks ama amc amd ami amk amm amr ams ar- ara arc ard ari ark arm arr ars as- asa asc asd asi ask asm asr ass c-- caa cac cad cai cak cam car cas cca ccc ccd cci cck ccm ccr ccs cda cdc cdd cdi cdk cdm cdr cds ci- cia cic cid cii cik cim cir cis cka ckc ckd cki ckm cks cma cmc cmd cmi cmk cmm cmr cms cra crc crd cri crk crm crr crs csa csc csd csi csk csm csr css daa dac dad dai dak dam dar das dca dcc dcd dci dck dcm dcr dcs dda ddc ddd ddi ddk ddm ddr dds di- dia dic did dii dik dim dir dis dka dkc dki dkk dkm dkr dks dma dmc dmd dmi dmk dmm dmr dms dra drc drd dri drk drm drr drs dsa dsc dsd dsi dsk dsm dsr dss i-d ia- iaa iac iad iai iam iar ias ica icc icd ici ick icm icr ics ida idc idd idi idk idm idr ids iia iic iid iii iim iir iis ika ikc iki ikk ikr iks im- ima imc imd imi imm ims ir- ira irc ird iri irk irm irr irs is- isa isc isd isi isk ism isr iss ka- kaa kac kad kai kak kam kar kas kca kcc kcd kci kck kcm kcr kcs kda kdc kdk kdm kdr kds kia kic kid kii kik kim kir kis kkc kki kkk kkm kkr kks kma kmc kmd kmi kmk kmm kms kra krc krd kri krk krr krs ksa ksc ksd ksi ksk ksm ksr kss m-r maa mac mad mai mak mam mar mas mc- mca mcc mcd mci mck mcm mcr mcs mda mdc mdd mdi mdk mdm mdr mds mi- mia mic mid mii mik mim mir mis mka mkc mkd mkk mkm mkr mks mma mmc mmd mmi mmk mmm mmr mms mra mrc mrd mri mrk mrm mrr mrs msa msc msd msi msk msm msr mss ra- raa rac rad rai rak ram rar ras rca rcc rcd rci rcm rcr rcs rda rdc rdd rdi rdm rdr rds ria ric rid rii rik rim rir ris rkc rkk rkm rks rma rmc rmd rmi rmm rmr rms rra rrc rrd rri rrk rrm rrr rrs rsa rsc rsd rsi rsk rsm rsr rss saa sac sad sai sak sam sar sas sca scc scd sci sck scm scr scs sda sdc sdd sdi sdk sdm sdr sds sia sic sid sii sik sim sir sis sk- ska skc skd ski skk skm skr sks sma smc smd smi smk smm smr sms sr- sra src srd sri srk srm srr srs ss- ssa ssc ssd ssi ssk ssm ssr sss