-er c-- ccc cce ccm ccn cco ccr cct ccu ce- cec cee cem cen ceo cer cet ceu cmc cme cmm cmn cmo cmr cmt cmu cn- cnc cne cnm cnn cno cnr cnt cnu co- coc coe com con coo cor cot cou crc cre crm crn cro crr crt cru ctc cte ctm ctn cto ctr ctt ctu cuc cue cum cun cuo cur cut cuu ec- ecc ece ecm ecn eco ecr ect ecu eec eee eem een eeo eer eet em- emc eme emm emn emo emr emt emu en- enc ene enm enn eno enr ent enu eo- eoc eoe eom eon eoo eor eot eou erc ere erm ern ero err ert eru etc ete etm etn eto etr ett etu eu- euc eue eun eur eut m-o m-r mc- mcc mce mcm mcn mco mcr mct mcu mec mee mem men meo mer met meu mmc mme mmm mmn mmo mmr mmt mmu mnc mne mnm mnn mno mnr mnt mnu moc moe mom mon moo mor mot mou mrc mre mrm mrn mro mrr mrt mru mtc mte mtm mtn mto mtr mtt mtu muc mue mum mun mur mut muu ncc nce ncm ncn nco ncr nct ncu ne- nec nee nem nen neo ner net neu nmc nme nmm nmn nmo nmr nmt nmu nnc nne nnm nnn nno nnt nnu no- noc noe nom non noo nor not nou nrc nre nrm nrn nro nrr nrt nru ntc nte ntm ntn nto ntr ntt ntu nuc nue num nun nuo nur nut nuu oc- occ ocm ocn oco ocr oct ocu oec oee oem oen oeo oer oet om- omc ome omm omn omo omr omt omu on- onc one onn ono onr ont onu oo- ooc oom oon ooo oor oot or- orc ore orm orn oro orr ort oru ot- otc ote otm otn oto otr ott otu ou- ouc oue oum oun ouo our out rcc rce rcm rcn rco rcr rct rcu re- rec ree rem ren reo rer ret reu rmc rme rmm rmn rmo rmr rmt rnc rnm rnn rno rnr rnt rnu roc roe rom ron roo ror rot rou rrc rrm rrn rrr rrt rru rtc rte rtm rtn rto rtr rtt rtu ruc rue rum run ruo rur rut ruu tcc tce tcm tcn tco tcr tct tcu te- tec tee tem ten teo ter tet teu tmc tme tmm tmn tmo tmr tmt tmu tnc tne tnm tnn tno tnr tnt to- toc toe tom ton too tor tot tou trc tre trm trn tro trr trt tru ttc tte ttm ttn tto ttr ttt ttu tuc tue tum tun tuo tur tut tuu ucc uce ucm ucn uco ucr uct ucu uec uee uem uen uer uet um- umc ume umm umn umo umr umt umu un- unc une unm unn uno unr unt unu uoc uoe uom uon uoo uor uot ur- urc ure urm urn uro urr urt uru utc ute utm utn uto utr utt utu uuc uue uum uun uur uut uuu