c-- ccc ccd cce ccm ccn ccs cct ccu cdc cdd cde cdm cdn cds cdt cdu ce- cec ced cee cem cen ces cet ceu cmc cmd cme cmm cmn cms cmt cmu cn- cnc cnd cne cnm cnn cns cnt cnu csc csd cse csm csn css cst csu ctc ctd cte ctm ctn cts ctt ctu cuc cud cue cum cun cus cut cuu dcc dcd dce dcm dcn dcs dct dcu ddc ddd dde ddm ddn dds ddt ddu de- dec ded dee dem den des det deu dmc dmd dme dmm dmn dms dmt dmu dnc dnd dne dnm dnn dns dnt dsc dsd dse dsm dsn dss dst dsu dtc dtd dte dtm dtn dts dtt dtu duc dud due dum dun dus dut ec- ecc ecd ece ecm ecn ecs ect ecu ed- edc edd ede edm edn eds edt edu eec eed eee eem een ees eet em- emc emd eme emm emn ems emt emu en- enc end ene enm enn ens ent enu es- esc esd ese esm esn ess est esu etc etd ete etm etn ets ett etu eu- euc eud eue eun eus eut mc- mcc mcd mce mcm mcn mcs mct mcu mdc mdd mde mdm mdn mds mdt mdu mec med mee mem men mes met meu mmc mmd mme mmm mmn mms mmt mmu mnc mne mnm mnn mns mnt mnu msc msd mse msm msn mss mst msu mtc mtd mte mtm mtn mts mtt mtu muc mud mue mum mun mus mut muu ncc ncd nce ncm ncn ncs nct ncu ndc ndd nde ndm ndn nds ndt ndu ne- nec ned nee nem nen nes net neu nmc nmd nme nmm nmn nms nmt nmu nnc nne nnm nnn nns nnt nnu nsc nsd nse nsm nsn nss nst nsu ntc ntd nte ntm ntn nts ntt ntu nuc nud nue num nun nus nut nuu scc scd sce scm scn scs sct scu sdc sdd sde sdm sdn sds sdt sdu se- sec sed see sem sen ses set seu smc smd sme smm smn sms smt smu snc snd sne snm snn sns snt snu ss- ssc ssd sse ssm ssn sss sst ssu stc std ste stm stn sts stt stu suc sud sue sum sun sus sut suu tcc tcd tce tcm tcn tcs tct tcu tdc tdd tde tdm tdn tds tdt tdu te- tec ted tee tem ten tes tet teu tmc tmd tme tmm tmn tms tmt tmu tnc tnd tne tnm tnn tns tnt tsc tsd tse tsm tsn tss tst tsu ttc ttd tte ttm ttn tts ttt ttu tuc tud tue tum tun tus tut tuu ucc ucd uce ucm ucn ucs uct ucu udc udd ude udm udn uds udt udu uec ued uee uem uen ues uet um- umc umd ume umm umn ums umt umu un- unc und une unm unn uns unt unu usc usd use usm usn uss ust usu utc utd ute utm utn uts utt utu uuc uue uum uun uus uut uuu