-ic -ol c-- ccc ccd ccf cch cci ccl ccn cco cdc cdd cdf cdh cdi cdl cdn cdo cfc cfd cff cfh cfi cfl cfn cfo ch- chc chd chf chh chi chl chn cho ci- cic cid cif cih cii cil cin cio cl- clc cld clf clh cli cll cln clo cn- cnc cnd cnf cnh cni cnl cnn cno co- coc cod cof coh coi col con coo dcc dcd dcf dci dcl dcn dco ddc ddd ddf ddh ddi ddl ddn ddo dfc dfd dff dfh dfi dfl dfn dfo dh- dhc dhd dhf dhh dhi dhl dho di- dic did dif dih dii dil din dio dl- dlc dld dlf dlh dli dll dlo dnc dnd dnf dnh dni dnl dnn dno doc dod dof doh doi dol don doo fcc fcd fcf fci fcl fcn fco fdc fdd fdf fdh fdi fdl fdn fdo ffc ffd fff ffh ffi ffl ffn ffo fhc fhf fhh fhi fhl fhn fho fic fid fif fih fii fil fin flc fld flf fli fll fln flo fnc fnd fnf fnh fni fnl fnn foc fof foh foi fol fon foo h-i hcc hcd hcf hch hci hcl hcn hco hdc hdd hdf hdh hdi hdl hdn hdo hfc hfd hff hfh hfi hfl hfn hfo hhc hhd hhf hhh hhi hhl hhn hho hic hid hif hih hii hil hin hio hlc hld hlf hlh hli hll hln hlo hnc hnd hnf hnh hnl hnn hno hoc hod hof hoh hoi hol hon hoo i-d i-f icc icd icf ich ici icl icn ico idc idd idf idh idi idl idn ido ifc ifd iff ifi ifl ifn ifo ihc ihd ihf ihh ihi ihl ihn iho iic iid iif iih iii iil iin iio il- ilc ild ilf ilh ili ill iln ilo in- inc ind inf inh ini inl inn ino io- ioc iod iof ioh ioi iol ion ioo lcc lcd lcf lch lci lcl lcn lco ldc ldd ldf ldh ldi ldl ldn ldo lfc lfd lff lfh lfi lfl lfn lfo lhc lhd lhf lhh lhi lho lic lid lif lih lii lil lin lio llc lld llf lli lll lln llo lnc lnd lnh lni lnl lnn lno loc lod lof loh loi lol lon loo n-i ncc ncd ncf nch nci ncl ncn nco ndc ndd ndf ndh ndi ndl ndn ndo nfc nfd nff nfi nfl nfn nfo nhc nhd nhf nhh nhi nhl nhn nic nid nif nih nii nil nin nio nlc nld nlf nlh nli nll nln nlo nnc nnf nnh nni nnl nnn nno no- noc nod nof noh noi nol non noo o-i oc- occ ocd ocf och oci ocl ocn oco odc odd odf odh odi odl odn odo of- ofc ofd off ofi ofl ofn ofo ohc ohd ohf ohh ohi ohl ohn oho oic oid oif oii oil oin oio olc old olf oli oll oln olo on- onc ond onf onh oni onl onn ono oo- ooc ood oof ooh ooi ool oon ooo