-ic c-- ccc ccd cce cci cck ccl ccn ccs cct cdc cdd cde cdi cdk cdl cdn cds cdt ce- cec ced cee cei cek cel cen ces cet ci- cic cid cie cii cik cil cin cis cit ckc ckd cki cks ckt cl- clc cld cle cli clk cll cln cls clt cn- cnc cnd cne cni cnl cnn cns cnt csc csd cse csi csk csl csn css cst ctc ctd cte cti ctk ctl ctn cts ctt dcc dcd dce dci dck dcl dcn dcs dct ddc ddd dde ddi ddk ddl ddn dds ddt de- dec ded dee dei dek del den des det di- dic did die dii dik dil din dis dit dkc dke dki dkk dkl dks dkt dl- dlc dld dle dli dlk dll dls dlt dnc dnd dne dni dnk dnl dnn dns dnt dsc dsd dse dsi dsk dsl dsn dss dst dtc dtd dte dti dtk dtl dtn dts dtt ec- ecc ecd ece eci eck ecl ecn ecs ect ed- edc edd ede edi edk edl edn eds edt eec eed eee eek eel een ees eet eic eid eie eii eik eil ein eis eit ekc ekd eke eki ekl eks ekt elc eld ele eli elk ell eln els elt en- enc end ene eni enk enl enn ens ent es- esc esd ese esi esk esl esn ess est etc etd ete eti etk etl etn ets ett i-d icc icd ice ici ick icl icn ics ict idc idd ide idi idk idl idn ids idt ie- iec ied iee iei iek iel ien ies iet iic iid iie iii iil iin iis iit ikc ike iki ikk ikl iks ikt il- ilc ild ile ili ilk ill iln ils ilt in- inc ind ine ini ink inl inn ins int is- isc isd ise isi isk isl isn iss ist itc itd ite iti itk itl itn its itt k-t kcc kcd kce kci kck kcl kcn kcs kct kdc kde kdk kdl kds kdt ke- kec ked kee kei kek kel ken kes ket kic kid kie kii kik kil kin kis kit kkc kke kki kkk kkl kkn kks kkt kl- klc kld kli kls klt kn- knc knd kne kni knk knl knn knt ksc ksd kse ksi ksk ksl ksn kss kst ktc kte ktk ktl ktn kts ktt lcc lcd lce lci lck lcl lcn lcs lct ldc ldd lde ldi ldk ldl ldn lds ldt lec led lee lei lek lel len les let lic lid lie lii lik lil lin lis lit lkl lks lkt llc lld lle lli llk lll lln lls llt lnc lnd lne lni lnk lnl lnn lns lnt lsc lsd lse lsi lsk lsl lsn lss lst ltc ltd lte lti ltk ltl lts ltt n-i ncc ncd nce nci nck ncl ncn ncs nct ndc ndd nde ndi ndk ndl ndn nds ndt ne- nec ned nee nei nek nel nen nes net nic nid nie nii nik nil nin nis nit nkc nke nki nkk nkn nks nkt nlc nld nle nli nlk nll nln nls nlt nnc nne nni nnk nnl nnn nns nnt nsc nsd nse nsi nsk nsl nsn nss nst ntc ntd nte nti ntk ntn nts ntt scc scd sce sci sck scl scn scs sct sdc sdd sde sdi sdk sdl sdn sds sdt se- sec sed see sei sek sel sen ses set sic sid sie sii sik sil sin sis sit sk- skc skd ske ski skk skl sks skt slc sld sle sli slk sll sln sls slt snc snd sne sni snk snl snn sns snt ss- ssc ssd sse ssi ssk ssl ssn sss sst stc std ste sti stk stl stn sts stt tcc tcd tce tci tck tcl tcn tcs tct tdc tdd tde tdi tdk tdl tdn tds tdt te- tec ted tee tei tek tel ten tes tet tic tid tie tii tik til tin tis tit tkc tke tkk tkl tks tkt tlc tld tle tli tlk tll tln tls tlt tnc tnd tne tni tnk tnl tnn tns tnt tsc tsd tse tsi tsk tsl tsn tss tst ttc ttd tte tti ttk ttl ttn tts ttt