-ic -ol c-- ccc ccd cce cch cci ccl cco ccs cdc cdd cde cdh cdi cdl cdo cds ce- cec ced cee ceh cei cel ceo ces ch- chc chd che chh chi chl cho chs ci- cic cid cie cih cii cil cio cis cl- clc cld cle clh cli cll clo cls co- coc cod coe coh coi col coo cos csc csd cse csh csi csl cso css dcc dcd dce dci dcl dco dcs ddc ddd dde ddh ddi ddl ddo dds de- dec ded dee deh dei del deo des dh- dhc dhd dhe dhh dhi dhl dho dhs di- dic did die dih dii dil dio dis dl- dlc dld dle dlh dli dll dlo dls doc dod doe doh doi dol doo dos dsc dsd dse dsh dsi dsl dso dss ec- ecc ecd ece ech eci ecl eco ecs ed- edc edd ede edh edi edl edo eds eec eed eee eel eeo ees ehc ehd ehe ehh ehi ehl eho ehs eic eid eie eii eil eio eis elc eld ele elh eli ell elo els eo- eoc eod eoe eoh eoi eol eoo eos es- esc esd ese esh esi esl eso ess h-i hcc hcd hce hch hci hcl hco hcs hdc hdd hde hdh hdi hdl hdo hds he- hec hed hee heh hei hel heo hes hhc hhd hhe hhh hhi hhl hho hhs hic hid hie hih hii hil hio his hlc hld hle hlh hli hll hlo hls hoc hod hoe hoh hoi hol hoo hos hsc hsd hse hsh hsi hsl hss i-d icc icd ice ich ici icl ico ics idc idd ide idh idi idl ido ids ie- iec ied iee iei iel ies ihc ihd ihe ihh ihi ihl iho ihs iic iid iie iih iii iil iio iis il- ilc ild ile ilh ili ill ilo ils io- ioc iod ioe ioh ioi iol ioo ios is- isc isd ise ish isi isl iso iss lcc lcd lce lch lci lcl lco lcs ldc ldd lde ldh ldi ldl ldo lds lec led lee leh lei lel leo les lhc lhd lhh lhi lho lhs lic lid lie lih lii lil lio lis llc lld lle lli lll llo lls loc lod loe loh loi lol loo los lsc lsd lse lsh lsi lsl lso lss o-i oc- occ ocd och oci ocl oco ocs odc odd ode odh odi odl odo ods oec oed oee oeh oei oel oeo oes ohc ohd ohe ohh ohi ohl oho ohs oic oid oie oii oil oio ois olc old ole oli oll olo ols oo- ooc ood ooh ooi ool ooo oos os- osc osd ose osh osi osl oso oss scc scd sce sch sci scl sco scs sdc sdd sde sdh sdi sdl sdo sds se- sec sed see seh sei sel seo ses sh- shc shd she shh shi shl sho shs sic sid sie sih sii sil sio sis slc sld sle slh sli sll slo sls soc sod soe soh soi sol soo sos ss- ssc ssd sse ssh ssi ssl sso sss