-er -ic c-- ccc cce cci ccm ccn cco ccr ccs ccu ce- cec cee cei cem cen ceo cer ces ceu ci- cic cie cii cim cin cio cir cis ciu cmc cme cmi cmm cmn cmo cmr cms cmu cn- cnc cne cni cnm cnn cno cnr cns cnu co- coc coe coi com con coo cor cos cou crc cre cri crm crn cro crr crs cru csc cse csi csm csn cso csr css csu cuc cue cui cum cun cuo cur cus cuu ec- ecc ece eci ecm ecn eco ecr ecs ecu eec eee eem een eeo eer ees eic eie eii eim ein eio eir eis eiu em- emc eme emi emm emn emo emr ems emu en- enc ene eni enm enn eno enr ens enu eo- eoc eoe eoi eom eon eoo eor eos eou erc ere eri erm ern ero err ers eru es- esc ese esi esm esn eso esr ess esu eu- euc eue eui eun eur eus icc ice ici icm icn ico icr ics icu ie- iec iee iei iem ien ier ies iic iie iii iim iin iio iir iis iiu im- imc ime imi imm imn imo ims imu in- inc ine ini inm inn ino inr ins inu io- ioc ioe ioi iom ion ioo ior ios iou ir- irc ire iri irm irn iro irr irs iru is- isc ise isi ism isn iso isr iss isu iu- iuc iue iui ium iur ius m-o m-r mc- mcc mce mci mcm mcn mco mcr mcs mcu mec mee mei mem men meo mer mes meu mi- mic mie mii mim min mio mir mis miu mmc mme mmi mmm mmn mmo mmr mms mmu mnc mne mni mnm mnn mno mnr mns mnu moc moe moi mom mon moo mor mos mou mrc mre mri mrm mrn mro mrr mrs mru msc mse msi msm msn mso msr mss msu muc mue mui mum mun mur mus muu n-i ncc nce nci ncm ncn nco ncr ncs ncu ne- nec nee nei nem nen neo ner nes neu nic nie nii nim nin nio nir nis niu nmc nme nmi nmm nmn nmo nmr nms nmu nnc nne nni nnm nnn nno nns nnu no- noc noe noi nom non noo nor nos nou nrc nre nri nrm nrn nro nrr nrs nru nsc nse nsi nsm nsn nso nsr nss nsu nuc nue nui num nun nuo nur nus nuu o-i oc- occ oci ocm ocn oco ocr ocs ocu oec oee oei oem oen oeo oer oes oic oie oii oim oin oio oir ois oiu om- omc ome omi omm omn omo omr oms omu on- onc one oni onn ono onr ons onu oo- ooc ooi oom oon ooo oor oos or- orc ore ori orm orn oro orr ors oru os- osc ose osi osm osn oso osr oss osu ou- ouc oue oui oum oun ouo our ous rcc rce rci rcm rcn rco rcr rcs rcu re- rec ree rei rem ren reo rer res reu ric rie rii rim rin rio rir ris rmc rme rmi rmm rmn rmo rmr rms rnc rni rnm rnn rno rnr rns rnu roc roe roi rom ron roo ror ros rou rrc rri rrm rrn rrr rrs rru rsc rse rsi rsm rsn rso rsr rss rsu ruc rue rui rum run ruo rur rus ruu scc sce sci scm scn sco scr scs scu se- sec see sei sem sen seo ser ses seu sic sie sii sim sin sio sir sis siu smc sme smi smm smn smo smr sms smu snc sne sni snm snn sno snr sns snu soc soe soi som son soo sor sos sou sr- src sre sri srm srn sro srr srs ss- ssc sse ssi ssm ssn sso ssr sss ssu suc sue sui sum sun suo sur sus suu ucc uce uci ucm ucn uco ucr ucs ucu uec uee uei uem uen uer ues uic uie uii uim uin uio uir uis uiu um- umc ume umi umm umn umo umr ums umu un- unc une uni unm unn uno unr uns unu uoc uoe uom uon uoo uor uos ur- urc ure uri urm urn uro urr urs uru usc use usi usm usn uso usr uss usu uuc uue uum uun uur uus uuu