-er -ic c-- ccc cce cci ccm ccn cco ccr cct ccu ce- cec cee cei cem cen ceo cer cet ceu ci- cic cie cii cim cin cio cir cit ciu cmc cme cmi cmm cmn cmo cmr cmt cmu cn- cnc cne cni cnm cnn cno cnr cnt cnu co- coc coe coi com con coo cor cot cou crc cre cri crm crn cro crr crt cru ctc cte cti ctm ctn cto ctr ctt ctu cuc cue cui cum cun cuo cur cut cuu ec- ecc ece eci ecm ecn eco ecr ect ecu eec eee eem een eeo eer eet eic eie eii eim ein eio eir eit eiu em- emc eme emi emm emn emo emr emt emu en- enc ene eni enm enn eno enr ent enu eo- eoc eoe eoi eom eon eoo eor eot eou erc ere eri erm ern ero err ert eru etc ete eti etm etn eto etr ett etu eu- euc eue eui eun eur eut icc ice ici icm icn ico icr ict icu ie- iec iee iei iem ien ier iet iic iie iii iim iin iio iir iit iiu im- imc ime imi imm imn imo imt imu in- inc ine ini inm inn ino inr int inu io- ioc ioe ioi iom ion ioo ior iot iou ir- irc ire iri irm irn iro irr irt iru itc ite iti itm itn ito itt itu iu- iuc iue iui ium iur iut m-o m-r mc- mcc mce mci mcm mcn mco mcr mct mcu mec mee mei mem men meo mer met meu mi- mic mie mii mim min mio mir mit miu mmc mme mmi mmm mmn mmo mmr mmt mmu mnc mne mni mnm mnn mno mnr mnt mnu moc moe moi mom mon moo mor mot mou mrc mre mri mrm mrn mro mrr mrt mru mtc mte mti mtm mtn mto mtr mtt mtu muc mue mui mum mun mur mut muu n-i ncc nce nci ncm ncn nco ncr nct ncu ne- nec nee nei nem nen neo ner net neu nic nie nii nim nin nio nir nit niu nmc nme nmi nmm nmn nmo nmr nmt nmu nnc nne nni nnm nnn nno nnt nnu no- noc noe noi nom non noo nor not nou nrc nre nri nrm nrn nro nrr nrt nru ntc nte nti ntm ntn nto ntr ntt ntu nuc nue nui num nun nuo nur nut nuu o-i oc- occ oci ocm ocn oco ocr oct ocu oec oee oei oem oen oeo oer oet oic oie oii oim oin oio oir oit oiu om- omc ome omi omm omn omo omr omt omu on- onc one oni onn ono onr ont onu oo- ooc ooi oom oon ooo oor oot or- orc ore ori orm orn oro orr ort oru ot- otc ote oti otm otn oto otr ott otu ou- ouc oue oui oum oun ouo our out rcc rce rci rcm rcn rco rcr rct rcu re- rec ree rei rem ren reo rer ret reu ric rie rii rim rin rio rir rit rmc rme rmi rmm rmn rmo rmr rmt rnc rni rnm rnn rno rnr rnt rnu roc roe roi rom ron roo ror rot rou rrc rri rrm rrn rrr rrt rru rtc rte rti rtm rtn rto rtr rtt rtu ruc rue rui rum run ruo rur rut ruu tcc tce tci tcm tcn tco tcr tct tcu te- tec tee tei tem ten teo ter tet teu tic tie tii tim tin tio tir tit tiu tmc tme tmi tmm tmn tmo tmr tmt tmu tnc tne tni tnm tnn tno tnr tnt to- toc toe toi tom ton too tor tot tou trc tre tri trm trn tro trr trt tru ttc tte tti ttm ttn tto ttr ttt ttu tuc tue tui tum tun tuo tur tut tuu ucc uce uci ucm ucn uco ucr uct ucu uec uee uei uem uen uer uet uic uie uii uim uin uio uir uit uiu um- umc ume umi umm umn umo umr umt umu un- unc une uni unm unn uno unr unt unu uoc uoe uom uon uoo uor uot ur- urc ure uri urm urn uro urr urt uru utc ute uti utm utn uto utr utt utu uuc uue uum uun uur uut uuu