-er -ic c-- ccc ccd cce cci ccm ccn cco ccr ccu cdc cdd cde cdi cdm cdn cdo cdr cdu ce- cec ced cee cei cem cen ceo cer ceu ci- cic cid cie cii cim cin cio cir ciu cmc cmd cme cmi cmm cmn cmo cmr cmu cn- cnc cnd cne cni cnm cnn cno cnr cnu co- coc cod coe coi com con coo cor cou crc crd cre cri crm crn cro crr cru cuc cud cue cui cum cun cuo cur cuu dcc dcd dce dci dcm dcn dco dcr dcu ddc ddd dde ddi ddm ddn ddo ddr ddu de- dec ded dee dei dem den deo der deu di- dic did die dii dim din dio dir diu dmc dmd dme dmi dmm dmn dmo dmr dmu dnc dnd dne dni dnm dnn dno dnr doc dod doe doi dom don doo dor dou drc drd dre dri drm drn dro drr dru duc dud due dui dum dun duo dur ec- ecc ecd ece eci ecm ecn eco ecr ecu ed- edc edd ede edi edm edn edo edr edu eec eed eee eem een eeo eer eic eid eie eii eim ein eio eir eiu em- emc emd eme emi emm emn emo emr emu en- enc end ene eni enm enn eno enr enu eo- eoc eod eoe eoi eom eon eoo eor eou erc erd ere eri erm ern ero err eru eu- euc eud eue eui eun eur i-d icc icd ice ici icm icn ico icr icu idc idd ide idi idm idn ido idr idu ie- iec ied iee iei iem ien ier iic iid iie iii iim iin iio iir iiu im- imc imd ime imi imm imn imo imu in- inc ind ine ini inm inn ino inr inu io- ioc iod ioe ioi iom ion ioo ior iou ir- irc ird ire iri irm irn iro irr iru iu- iuc iud iue iui ium iur m-o m-r mc- mcc mcd mce mci mcm mcn mco mcr mcu mdc mdd mde mdi mdm mdn mdo mdr mdu mec med mee mei mem men meo mer meu mi- mic mid mie mii mim min mio mir miu mmc mmd mme mmi mmm mmn mmo mmr mmu mnc mne mni mnm mnn mno mnr mnu moc mod moe moi mom mon moo mor mou mrc mrd mre mri mrm mrn mro mrr mru muc mud mue mui mum mun mur muu n-i ncc ncd nce nci ncm ncn nco ncr ncu ndc ndd nde ndi ndm ndn ndo ndr ndu ne- nec ned nee nei nem nen neo ner neu nic nid nie nii nim nin nio nir niu nmc nmd nme nmi nmm nmn nmo nmr nmu nnc nne nni nnm nnn nno nnu no- noc nod noe noi nom non noo nor nou nrc nrd nre nri nrm nrn nro nrr nru nuc nud nue nui num nun nuo nur nuu o-i oc- occ ocd oci ocm ocn oco ocr ocu odc odd ode odi odm odn odo odr odu oec oed oee oei oem oen oeo oer oic oid oie oii oim oin oio oir oiu om- omc omd ome omi omm omn omo omr omu on- onc ond one oni onn ono onr onu oo- ooc ood ooi oom oon ooo oor or- orc ord ore ori orm orn oro orr oru ou- ouc oud oue oui oum oun ouo our rcc rcd rce rci rcm rcn rco rcr rcu rdc rdd rde rdi rdm rdn rdo rdr rdu re- rec red ree rei rem ren reo rer reu ric rid rie rii rim rin rio rir rmc rmd rme rmi rmm rmn rmo rmr rnc rnd rni rnm rnn rno rnr rnu roc rod roe roi rom ron roo ror rou rrc rrd rri rrm rrn rrr rru ruc rud rue rui rum run ruo rur ruu ucc ucd uce uci ucm ucn uco ucr ucu udc udd ude udi udm udn udo udr udu uec ued uee uei uem uen uer uic uid uie uii uim uin uio uir uiu um- umc umd ume umi umm umn umo umr umu un- unc und une uni unm unn uno unr unu uoc uod uoe uom uon uoo uor ur- urc urd ure uri urm urn uro urr uru uuc uue uum uun uur uuu