-ic c-- ccc ccd cce cci ccm ccn ccp ccs cct cdc cdd cde cdi cdm cdn cdp cds cdt ce- cec ced cee cei cem cen cep ces cet ci- cic cid cie cii cim cin cip cis cit cmc cmd cme cmi cmm cmn cmp cms cmt cn- cnc cnd cne cni cnm cnn cnp cns cnt cpc cpd cpe cpi cpm cpn cpp cps cpt csc csd cse csi csm csn csp css cst ctc ctd cte cti ctm ctn ctp cts ctt dcc dcd dce dci dcm dcn dcp dcs dct ddc ddd dde ddi ddm ddn ddp dds ddt de- dec ded dee dei dem den dep des det di- dic did die dii dim din dip dis dit dmc dmd dme dmi dmm dmn dmp dms dmt dnc dnd dne dni dnm dnn dnp dns dnt dpc dpd dpe dpi dpm dpn dpp dps dpt dsc dsd dse dsi dsm dsn dsp dss dst dtc dtd dte dti dtm dtn dtp dts dtt ec- ecc ecd ece eci ecm ecn ecs ect ed- edc edd ede edi edm edn edp eds edt eec eed eee eem een eep ees eet eic eid eie eii eim ein eip eis eit em- emc emd eme emi emm emn emp ems emt en- enc end ene eni enm enn enp ens ent ep- epc epd epe epi epm epn epp eps ept es- esc esd ese esi esm esn esp ess est etc etd ete eti etm etn etp ets ett i-d icc icd ice ici icm icn icp ics ict idc idd ide idi idm idn idp ids idt ie- iec ied iee iei iem ien iep ies iet iic iid iie iii iim iin iip iis iit im- imc imd ime imi imm imn imp ims imt in- inc ind ine ini inm inn inp ins int ipc ipd ipe ipi ipm ipn ipp ips ipt is- isc isd ise isi ism isn isp iss ist itc itd ite iti itm itn itp its itt mc- mcc mcd mce mci mcm mcn mcp mcs mct mdc mdd mde mdi mdm mdn mdp mds mdt mec med mee mei mem men mep mes met mi- mic mid mie mii mim min mip mis mit mmc mmd mme mmi mmm mmn mmp mms mmt mnc mne mni mnm mnn mnp mns mnt mpc mpd mpe mpi mpm mpn mpp mps mpt msc msd mse msi msm msn msp mss mst mtc mtd mte mti mtm mtn mtp mts mtt n-i ncc ncd nce nci ncm ncn ncp ncs nct ndc ndd nde ndi ndm ndn ndp nds ndt ne- nec ned nee nei nem nen nep nes net nic nid nie nii nim nin nip nis nit nmc nmd nme nmi nmm nmn nmp nms nmt nnc nne nni nnm nnn nnp nns nnt npc npd npe npi npm npn npp nps npt nsc nsd nse nsi nsm nsn nsp nss nst ntc ntd nte nti ntm ntn ntp nts ntt p-p pcc pcd pce pci pcm pcn pcp pcs pct pdc pdd pde pdi pdm pdn pdp pds pdt pec ped pee pei pem pen pep pes pet pic pid pie pii pim pin pip pis pit pmc pmd pme pmi pmm pmn pmp pms pmt pn- pnc pnd pne pni pnm pnn pnp pns pnt ppc ppd ppe ppi ppm ppn ppp pps ppt ps- psc psd pse psi psm psn psp pss pst pt- ptc ptd pte pti ptm ptn ptp pts ptt scc scd sce sci scm scn scp scs sct sdc sdd sde sdi sdm sdn sdp sds sdt se- sec sed see sei sem sen sep ses set sic sid sie sii sim sin sip sis sit smc smd sme smi smm smn smp sms smt snc snd sne sni snm snn snp sns snt spc spd spe spi spm spn spp sps spt ss- ssc ssd sse ssi ssm ssn ssp sss sst stc std ste sti stm stn stp sts stt tcc tcd tce tci tcm tcn tcp tcs tct tdc tdd tde tdi tdm tdn tdp tds tdt te- tec ted tee tei tem ten tep tes tet tic tid tie tii tim tin tip tis tit tmc tmd tme tmi tmm tmn tmp tms tmt tnc tnd tne tni tnm tnn tnp tns tnt tpc tpd tpe tpi tpm tpn tpp tps tpt tsc tsd tse tsi tsm tsn tsp tss tst ttc ttd tte tti ttm ttn ttp tts ttt