-er -ic c-- ccc cce ccf cci ccm cco ccr ccu ccv ce- cec cee cef cei cem ceo cer ceu cev cfc cfe cff cfi cfm cfo cfr cfu cfv ci- cic cie cif cii cim cio cir ciu civ cmc cme cmf cmi cmm cmo cmr cmu cmv co- coc coe cof coi com coo cor cou cov crc cre crf cri crm cro crr cru crv cuc cue cuf cui cum cuo cur cuu cuv cvc cve cvf cvi cvm cvo cvr cvu cvv ec- ecc ece ecf eci ecm eco ecr ecu ecv eec eee eef eem eeo eer eev ef- efc efe eff efi efm efo efr eic eie eif eii eim eio eir eiu eiv em- emc eme emf emi emm emo emr emu emv eo- eoc eoe eof eoi eom eoo eor eou erc ere erf eri erm ero err eru erv eu- euc eue euf eui eur euv evc eve evf evi evm evo evr evv fcc fce fcf fci fcm fco fcr fcu fcv fec fee fef fei fem feo fer feu fev ffc ffe fff ffi ffm ffo ffr ffu ffv fic fie fif fii fim fir fiu fmc fme fmf fmi fmm fmo fmr fmu fmv foc foe fof foi fom foo for fou frc fre frf fri frm fro frr fru fue fuf fui fum fuo fur fuu fuv fvc i-f i-v icc ice icf ici icm ico icr icu icv ie- iec iee ief iei iem ier iev ifc ife iff ifi ifm ifo ifr ifu iic iie iif iii iim iio iir iiu im- imc ime imf imi imm imo imu imv io- ioc ioe iof ioi iom ioo ior iou iov ir- irc ire irf iri irm iro irr iru irv iu- iuc iue iui ium iur ivc ive ivf ivi ivo ivr ivu ivv m-f m-o m-r m-v mc- mcc mce mcf mci mcm mco mcr mcu mcv mec mee mef mei mem meo mer meu mev mfc mfe mff mfi mfm mfo mfr mfu mfv mi- mic mie mif mii mim mio mir miu miv mmc mme mmf mmi mmm mmo mmr mmu mmv moc moe mof moi mom moo mor mou mov mrc mre mrf mri mrm mro mrr mru mrv muc mue muf mui mum mur muu mvc mve mvf mvi mvm mvo mvr mvv o-i oc- occ ocf oci ocm oco ocr ocu ocv oec oee oef oei oem oeo oer of- ofc ofe off ofi ofm ofo ofr ofu ofv oic oie oif oii oim oio oir oiu oiv om- omc ome omf omi omm omo omr omu omv oo- ooc oof ooi oom ooo oor oov or- orc ore orf ori orm oro orr oru orv ou- ouc oue ouf oui oum ouo our ov- ovc ove ovf ovi ovo ovv rcc rce rcf rci rcm rco rcr rcu rcv re- rec ree ref rei rem reo rer reu rev rfc rfe rff rfi rfm rfo rfr rfu rfv ric rie rif rii rim rio rir riv rmc rme rmf rmi rmm rmo rmr rmv roc roe rof roi rom roo ror rou rov rrc rrf rri rrm rrr rru ruc rue ruf rui rum ruo rur ruu ruv rvc rve rvf rvi rvm rvo rvr rvu rvv ucc uce ucf uci ucm uco ucr ucu ucv uec uee uef uei uem uer ufc ufe uff ufi ufm ufo ufr ufu ufv uic uie uif uii uim uio uir uiu um- umc ume umf umi umm umo umr umu uoc uoe uom uoo uor ur- urc ure urf uri urm uro urr uru uuc uue uum uur uuu uvc uve uvf uvm uvo uvu uvv v-e vcc vce vcf vci vcm vco vcr vcu vec vee vef vei vem veo ver veu vfc vff vfi vfm vfr vfu vfv vi- vic vie vif vii vim vio vir viu viv vm- vmc vmf vmi vmm vmo vmr vmu voc voe vof voi vom voo vor vou vov vrc vre vrf vri vrm vrr vru vue vum vur vuv vvc vvi vvm vvo vvr vvv