-ic c-- ccc ccd cch cci ccm cco ccr ccs cdc cdd cdh cdi cdm cdo cdr cds ch- chc chd chh chi chm cho chr chs ci- cic cid cih cii cim cio cir cis cmc cmd cmh cmi cmm cmo cmr cms co- coc cod coh coi com coo cor cos crc crd crh cri crm cro crr crs csc csd csh csi csm cso csr css dcc dcd dci dcm dco dcr dcs ddc ddd ddh ddi ddm ddo ddr dds dh- dhc dhd dhh dhi dhm dho dhr dhs di- dic did dih dii dim dio dir dis dmc dmd dmh dmi dmm dmo dmr dms doc dod doh doi dom doo dor dos drc drd dri drm dro drr drs dsc dsd dsh dsi dsm dso dsr dss h-i hcc hcd hch hci hcm hco hcr hcs hdc hdd hdh hdi hdm hdo hdr hds hhc hhd hhh hhi hhm hho hhr hhs hic hid hih hii him hio hir his hmc hmd hmh hmi hmm hmo hmr hms hoc hod hoh hoi hom hoo hor hos hr- hrc hrd hrh hri hrm hro hrr hrs hsc hsd hsh hsi hsm hsr hss i-d icc icd ich ici icm ico icr ics idc idd idh idi idm ido idr ids ihc ihd ihh ihi ihm iho ihr ihs iic iid iih iii iim iio iir iis im- imc imd imh imi imm imo ims io- ioc iod ioh ioi iom ioo ior ios ir- irc ird iri irm iro irr irs is- isc isd ish isi ism iso isr iss m-o m-r mc- mcc mcd mch mci mcm mco mcr mcs mdc mdd mdh mdi mdm mdo mdr mds mhc mhd mhh mhi mhm mho mhr mhs mi- mic mid mih mii mim mio mir mis mmc mmd mmh mmi mmm mmo mmr mms moc mod moh moi mom moo mor mos mrc mrd mrh mri mrm mro mrr mrs msc msd msh msi msm mso msr mss o-i oc- occ ocd och oci ocm oco ocr ocs odc odd odh odi odm odo odr ods ohc ohd ohh ohi ohm oho ohr ohs oic oid oii oim oio oir ois om- omc omd omh omi omm omo omr oms oo- ooc ood ooh ooi oom ooo oor oos or- orc ord orh ori orm oro orr ors os- osc osd osh osi osm oso osr oss rcc rcd rch rci rcm rco rcr rcs rdc rdd rdh rdi rdm rdo rdr rds rh- rhc rhd rhh rhi rhm rho rhr rhs ric rid rih rii rim rio rir ris rmc rmd rmh rmi rmm rmo rmr rms roc rod roh roi rom roo ror ros rrc rrd rrh rri rrm rrr rrs rsc rsd rsh rsi rsm rso rsr rss scc scd sch sci scm sco scr scs sdc sdd sdh sdi sdm sdo sdr sds sh- shc shd shh shi shm sho shr shs sic sid sih sii sim sio sir sis smc smd smh smi smm smo smr sms soc sod soh soi som soo sor sos sr- src srd srh sri srm sro srr srs ss- ssc ssd ssh ssi ssm sso ssr sss