-ic c-- ccc ccd cce cci ccl ccn ccp ccs cct cdc cdd cde cdi cdl cdn cdp cds cdt ce- cec ced cee cei cel cen cep ces cet ci- cic cid cie cii cil cin cip cis cit cl- clc cld cle cli cll cln clp cls clt cn- cnc cnd cne cni cnl cnn cnp cns cnt cpc cpd cpe cpi cpl cpn cpp cps cpt csc csd cse csi csl csn csp css cst ctc ctd cte cti ctl ctn ctp cts ctt dcc dcd dce dci dcl dcn dcp dcs dct ddc ddd dde ddi ddl ddn ddp dds ddt de- dec ded dee dei del den dep des det di- dic did die dii dil din dip dis dit dl- dlc dld dle dli dll dlp dls dlt dnc dnd dne dni dnl dnn dnp dns dnt dpc dpd dpe dpi dpl dpn dpp dps dpt dsc dsd dse dsi dsl dsn dsp dss dst dtc dtd dte dti dtl dtn dtp dts dtt ec- ecc ecd ece eci ecl ecn ecs ect ed- edc edd ede edi edl edn edp eds edt eec eed eee eel een eep ees eet eic eid eie eii eil ein eip eis eit elc eld ele eli ell eln elp els elt en- enc end ene eni enl enn enp ens ent ep- epc epd epe epi epl epn epp eps ept es- esc esd ese esi esl esn esp ess est etc etd ete eti etl etn etp ets ett i-d icc icd ice ici icl icn icp ics ict idc idd ide idi idl idn idp ids idt ie- iec ied iee iei iel ien iep ies iet iic iid iie iii iil iin iip iis iit il- ilc ild ile ili ill iln ilp ils ilt in- inc ind ine ini inl inn inp ins int ipc ipd ipe ipi ipl ipn ipp ips ipt is- isc isd ise isi isl isn isp iss ist itc itd ite iti itl itn itp its itt l-p lcc lcd lce lci lcl lcn lcp lcs lct ldc ldd lde ldi ldl ldn ldp lds ldt lec led lee lei lel len lep les let lic lid lie lii lil lin lip lis lit llc lld lle lli lll lln llp lls llt lnc lnd lne lni lnl lnn lnp lns lnt lpc lpd lpe lpi lpl lpn lpp lps lpt lsc lsd lse lsi lsl lsn lsp lss lst ltc ltd lte lti ltl ltp lts ltt n-i ncc ncd nce nci ncl ncn ncp ncs nct ndc ndd nde ndi ndl ndn ndp nds ndt ne- nec ned nee nei nel nen nep nes net nic nid nie nii nil nin nip nis nit nlc nld nle nli nll nln nlp nls nlt nnc nne nni nnl nnn nnp nns nnt npc npd npe npi npl npn npp nps npt nsc nsd nse nsi nsl nsn nsp nss nst ntc ntd nte nti ntn ntp nts ntt p-p pcc pcd pce pci pcl pcn pcp pcs pct pdc pdd pde pdi pdl pdn pdp pds pdt pec ped pee pei pel pen pep pes pet pic pid pie pii pil pin pip pis pit plc pld ple pli pll pln plp pls plt pn- pnc pnd pne pni pnl pnn pnp pns pnt ppc ppd ppe ppi ppl ppn ppp pps ppt ps- psc psd pse psi psl psn psp pss pst pt- ptc ptd pte pti ptl ptn ptp pts ptt scc scd sce sci scl scn scp scs sct sdc sdd sde sdi sdl sdn sdp sds sdt se- sec sed see sei sel sen sep ses set sic sid sie sii sil sin sip sis sit slc sld sle sli sll sln slp sls slt snc snd sne sni snl snn snp sns snt spc spd spe spi spl spn spp sps spt ss- ssc ssd sse ssi ssl ssn ssp sss sst stc std ste sti stl stn stp sts stt tcc tcd tce tci tcl tcn tcp tcs tct tdc tdd tde tdi tdl tdn tdp tds tdt te- tec ted tee tei tel ten tep tes tet tic tid tie tii til tin tip tis tit tlc tld tle tli tll tln tlp tls tlt tnc tnd tne tni tnl tnn tnp tns tnt tpc tpd tpe tpi tpl tpn tpp tps tpt tsc tsd tse tsi tsl tsn tsp tss tst ttc ttd tte tti ttl ttn ttp tts ttt