-ic c-- ccc cch cci cck ccm cco ccs ch- chc chh chi chk chm cho chs ci- cic cih cii cik cim cio cis ckc ckh cki ckm cko cks cmc cmh cmi cmk cmm cmo cms co- coc coh coi cok com coo cos csc csh csi csk csm cso css h-i hcc hch hci hck hcm hco hcs hhc hhh hhi hhk hhm hho hhs hic hih hii hik him hio his hkh hki hkk hkm hko hks hmc hmh hmi hmk hmm hmo hms hoc hoh hoi hok hom hoo hos hsc hsh hsi hsk hsm hss icc ich ici ick icm ico ics ihc ihh ihi ihk ihm iho ihs iic iih iii iim iio iis ikc iki ikk iko iks im- imc imh imi imm imo ims io- ioc ioh ioi iom ioo ios is- isc ish isi isk ism iso iss kcc kch kci kck kcm kcs khh khi khk khm kho khs kic kih kii kik kim kio kis kkc kkh kki kkk kkm kks kmc kmh kmi kmk kmm kmo kms koc koh koi kok kom koo kos ksc ksh ksi ksk ksm kso kss m-o mc- mcc mch mci mck mcm mco mcs mhc mhh mhi mhk mhm mho mhs mi- mic mih mii mik mim mio mis mkc mkh mkk mkm mko mks mmc mmh mmi mmk mmm mmo mms moc moh moi mok mom moo mos msc msh msi msk msm mso mss o-i oc- occ och oci ock ocm oco ocs ohc ohh ohi ohm oho ohs oic oii oik oim oio ois okc oki okk oko oks om- omc omh omi omm omo oms oo- ooc ooh ooi ook oom ooo oos os- osc osh osi osk osm oso oss scc sch sci sck scm sco scs sh- shc shh shi shk shm sho shs sic sih sii sik sim sio sis sk- skc skh ski skk skm sko sks smc smh smi smk smm smo sms soc soh soi sok som soo sos ss- ssc ssh ssi ssk ssm sso sss