-ic -ol c-- ccc ccd ccf cci ccl ccn cco ccs cdc cdd cdf cdi cdl cdn cdo cds cfc cfd cff cfi cfl cfn cfo cfs ci- cic cid cif cii cil cin cio cis cl- clc cld clf cli cll cln clo cls cn- cnc cnd cnf cni cnl cnn cno cns co- coc cod cof coi col con coo cos csc csd csf csi csl csn cso css dcc dcd dcf dci dcl dcn dco dcs ddc ddd ddf ddi ddl ddn ddo dds dfc dfd dff dfi dfl dfn dfo dfs di- dic did dif dii dil din dio dis dl- dlc dld dlf dli dll dlo dls dnc dnd dnf dni dnl dnn dno dns doc dod dof doi dol don doo dos dsc dsd dsf dsi dsl dsn dso dss fcc fcd fcf fci fcl fcn fco fcs fdc fdd fdf fdi fdl fdn fdo fds ffc ffd fff ffi ffl ffn ffo ffs fic fid fif fii fil fin fis flc fld flf fli fll fln flo fls fnc fnd fnf fni fnl fnn fns foc fof foi fol fon foo fos fsc fsd fsf fsi fsl fsn fso fss i-d i-f icc icd icf ici icl icn ico ics idc idd idf idi idl idn ido ids ifc ifd iff ifi ifl ifn ifo ifs iic iid iif iii iil iin iio iis il- ilc ild ilf ili ill iln ilo ils in- inc ind inf ini inl inn ino ins io- ioc iod iof ioi iol ion ioo ios is- isc isd isf isi isl isn iso iss lcc lcd lcf lci lcl lcn lco lcs ldc ldd ldf ldi ldl ldn ldo lds lfc lfd lff lfi lfl lfn lfo lfs lic lid lif lii lil lin lio lis llc lld llf lli lll lln llo lls lnc lnd lni lnl lnn lno lns loc lod lof loi lol lon loo los lsc lsd lsf lsi lsl lsn lso lss n-i ncc ncd ncf nci ncl ncn nco ncs ndc ndd ndf ndi ndl ndn ndo nds nfc nfd nff nfi nfl nfn nfo nfs nic nid nif nii nil nin nio nis nlc nld nlf nli nll nln nlo nls nnc nnf nni nnl nnn nno nns no- noc nod nof noi nol non noo nos nsc nsd nsf nsi nsl nsn nso nss o-i oc- occ ocd ocf oci ocl ocn oco ocs odc odd odf odi odl odn odo ods of- ofc ofd off ofi ofl ofn ofo ofs oic oid oif oii oil oin oio ois olc old olf oli oll oln olo ols on- onc ond onf oni onl onn ono ons oo- ooc ood oof ooi ool oon ooo oos os- osc osd osf osi osl osn oso oss scc scd scf sci scl scn sco scs sdc sdd sdf sdi sdl sdn sdo sds sfc sfd sff sfi sfl sfn sfo sfs sic sid sif sii sil sin sio sis slc sld slf sli sll sln slo sls snc snd snf sni snl snn sno sns soc sod sof soi sol son soo sos ss- ssc ssd ssf ssi ssl ssn sso sss