-er -ic c-- ccc ccd cce cci ccm ccn cco ccr ccs ccu cdc cdd cde cdi cdm cdn cdo cdr cds cdu ce- cec ced cee cei cem cen ceo cer ces ceu ci- cic cid cie cii cim cin cio cir cis ciu cmc cmd cme cmi cmm cmn cmo cmr cms cmu cn- cnc cnd cne cni cnm cnn cno cnr cns cnu co- coc cod coe coi com con coo cor cos cou crc crd cre cri crm crn cro crr crs cru csc csd cse csi csm csn cso csr css csu cuc cud cue cui cum cun cuo cur cus cuu dcc dcd dce dci dcm dcn dco dcr dcs dcu ddc ddd dde ddi ddm ddn ddo ddr dds ddu de- dec ded dee dei dem den deo der des deu di- dic did die dii dim din dio dir dis diu dmc dmd dme dmi dmm dmn dmo dmr dms dmu dnc dnd dne dni dnm dnn dno dnr dns doc dod doe doi dom don doo dor dos dou drc drd dre dri drm drn dro drr drs dru dsc dsd dse dsi dsm dsn dso dsr dss dsu duc dud due dui dum dun duo dur dus ec- ecc ecd ece eci ecm ecn eco ecr ecs ecu ed- edc edd ede edi edm edn edo edr eds edu eec eed eee eem een eeo eer ees eic eid eie eii eim ein eio eir eis eiu em- emc emd eme emi emm emn emo emr ems emu en- enc end ene eni enm enn eno enr ens enu eo- eoc eod eoe eoi eom eon eoo eor eos eou erc erd ere eri erm ern ero err ers eru es- esc esd ese esi esm esn eso esr ess esu eu- euc eud eue eui eun eur eus i-d icc icd ice ici icm icn ico icr ics icu idc idd ide idi idm idn ido idr ids idu ie- iec ied iee iei iem ien ier ies iic iid iie iii iim iin iio iir iis iiu im- imc imd ime imi imm imn imo ims imu in- inc ind ine ini inm inn ino inr ins inu io- ioc iod ioe ioi iom ion ioo ior ios iou ir- irc ird ire iri irm irn iro irr irs iru is- isc isd ise isi ism isn iso isr iss isu iu- iuc iud iue iui ium iur ius m-o m-r mc- mcc mcd mce mci mcm mcn mco mcr mcs mcu mdc mdd mde mdi mdm mdn mdo mdr mds mdu mec med mee mei mem men meo mer mes meu mi- mic mid mie mii mim min mio mir mis miu mmc mmd mme mmi mmm mmn mmo mmr mms mmu mnc mne mni mnm mnn mno mnr mns mnu moc mod moe moi mom mon moo mor mos mou mrc mrd mre mri mrm mrn mro mrr mrs mru msc msd mse msi msm msn mso msr mss msu muc mud mue mui mum mun mur mus muu n-i ncc ncd nce nci ncm ncn nco ncr ncs ncu ndc ndd nde ndi ndm ndn ndo ndr nds ndu ne- nec ned nee nei nem nen neo ner nes neu nic nid nie nii nim nin nio nir nis niu nmc nmd nme nmi nmm nmn nmo nmr nms nmu nnc nne nni nnm nnn nno nns nnu no- noc nod noe noi nom non noo nor nos nou nrc nrd nre nri nrm nrn nro nrr nrs nru nsc nsd nse nsi nsm nsn nso nsr nss nsu nuc nud nue nui num nun nuo nur nus nuu o-i oc- occ ocd oci ocm ocn oco ocr ocs ocu odc odd ode odi odm odn odo odr ods odu oec oed oee oei oem oen oeo oer oes oic oid oie oii oim oin oio oir ois oiu om- omc omd ome omi omm omn omo omr oms omu on- onc ond one oni onn ono onr ons onu oo- ooc ood ooi oom oon ooo oor oos or- orc ord ore ori orm orn oro orr ors oru os- osc osd ose osi osm osn oso osr oss osu ou- ouc oud oue oui oum oun ouo our ous rcc rcd rce rci rcm rcn rco rcr rcs rcu rdc rdd rde rdi rdm rdn rdo rdr rds rdu re- rec red ree rei rem ren reo rer res reu ric rid rie rii rim rin rio rir ris rmc rmd rme rmi rmm rmn rmo rmr rms rnc rnd rni rnm rnn rno rnr rns rnu roc rod roe roi rom ron roo ror ros rou rrc rrd rri rrm rrn rrr rrs rru rsc rsd rse rsi rsm rsn rso rsr rss rsu ruc rud rue rui rum run ruo rur rus ruu scc scd sce sci scm scn sco scr scs scu sdc sdd sde sdi sdm sdn sdo sdr sds sdu se- sec sed see sei sem sen seo ser ses seu sic sid sie sii sim sin sio sir sis siu smc smd sme smi smm smn smo smr sms smu snc snd sne sni snm snn sno snr sns snu soc sod soe soi som son soo sor sos sou sr- src srd sre sri srm srn sro srr srs ss- ssc ssd sse ssi ssm ssn sso ssr sss ssu suc sud sue sui sum sun suo sur sus suu ucc ucd uce uci ucm ucn uco ucr ucs ucu udc udd ude udi udm udn udo udr uds udu uec ued uee uei uem uen uer ues uic uid uie uii uim uin uio uir uis uiu um- umc umd ume umi umm umn umo umr ums umu un- unc und une uni unm unn uno unr uns unu uoc uod uoe uom uon uoo uor uos ur- urc urd ure uri urm urn uro urr urs uru usc usd use usi usm usn uso