-er -ic a-a a-c a-i aaa aac aae aag aai aam aan aao aar aau ac- aca acc ace acg aci acm acn aco acr acu aea aec aee aeg aei aem aen aeo aer aeu ag- aga agc age agg agi agm agn ago agr agu ai- aia aic aie aig aii aim ain aio air aiu ama amc ame amg ami amm amn amo amr amu an- ana anc ane ang ani anm ann ano anr anu aoa aoc aoe aog aoi aom aon aoo aor aou ar- ara arc are arg ari arm arn aro arr aru au- aua auc aue aug aui aum aun auo aur c-- caa cac cae cag cai cam can cao car cau cca ccc cce ccg cci ccm ccn cco ccr ccu ce- cea cec cee ceg cei cem cen ceo cer ceu cga cgc cge cgg cgi cgm cgn cgo cgr cgu ci- cia cic cie cig cii cim cin cio cir ciu cma cmc cme cmg cmi cmm cmn cmo cmr cmu cn- cna cnc cne cng cni cnm cnn cno cnr cnu co- coa coc coe cog coi com con coo cor cou cra crc cre crg cri crm crn cro crr cru cua cuc cue cug cui cum cun cuo cur cuu eaa eac eae eag eai eam ean eao ear eau ec- eca ecc ece ecg eci ecm ecn eco ecr ecu eea eec eee eeg eem een eeo eer ega egc ege egg egi egm egn ego egr egu eia eic eie eig eii eim ein eio eir eiu em- ema emc eme emg emi emm emn emo emr emu en- ena enc ene eng eni enm enn eno enr enu eo- eoa eoc eoe eog eoi eom eon eoo eor eou era erc ere erg eri erm ern ero err eru eu- eua euc eue eug eui eun eur gaa gac gae gag gai gam gan gao gar gau gca gcc gce gcg gci gcm gcn gco gcr gcu ge- gea gec gee geg gei gem gen geo ger geu gga ggc ggg ggi ggm ggn ggo ggr ggu gia gic gie gig gii gim gin gio gir giu gma gmc gme gmg gmi gmm gmn gmo gmr gna gnc gne gni gnm gnn gno gnr gnu goa goc goe gog goi gom gon goo gor gou gra grc gre grg gri grm grn gro grr gru gu- gua guc gue gug gui gum gun guo gur guu ia- iaa iac iae iag iai iam ian iao iar iau ica icc ice icg ici icm icn ico icr icu ie- iea iec iee ieg iei iem ien ier iga igc ige igg igi igm ign igo igr igu iia iic iie iii iim iin iio iir iiu im- ima imc ime img imi imm imn imo imu in- ina inc ine ing ini inm inn ino inr inu io- ioa ioc ioe iog ioi iom ion ioo ior iou ir- ira irc ire irg iri irm irn iro irr iru iu- iua iuc iue iug iui ium iur m-o m-r maa mac mae mag mai mam man mao mar mau mc- mca mcc mce mcg mci mcm mcn mco mcr mcu mea mec mee meg mei mem men meo mer meu mga mgc mge mgi mgm mgn mgo mgr mgu mi- mia mic mie mig mii mim min mio mir miu mma mmc mme mmg mmi mmm mmn mmo mmr mmu mna mnc mne mng mni mnm mnn mno mnr mnu moa moc moe mog moi mom mon moo mor mou mra mrc mre mrg mri mrm mrn mro mrr mru mua muc mue mug mui mum mun mur muu n-i naa nac nae nag nai nam nan nao nar nau nca ncc nce ncg nci ncm ncn nco ncr ncu ne- nea nec nee neg nei nem nen neo ner neu nga ngc nge ngg ngi ngm ngn ngo ngu nia nic nie nig nii nim nin nio nir niu nma nmc nme nmg nmi nmm nmn nmo nmr nmu nna nnc nne nng nni nnm nnn nno nnu no- noa noc noe nog noi nom non noo nor nou nra nrc nre nrg nri nrm nrn nro nrr nru nua nuc nue nug nui num nun nuo nur nuu o-i oaa oac oae oag oai oam oan oao oar oau oc- oca occ ocg oci ocm ocn oco ocr ocu oea oec oee oeg oei oem oen oeo oer oga ogc oge ogg ogi ogn ogo oia oic oie oii oim oin oio oir oiu om- oma omc ome omg omi omm omn omo omr omu on- ona onc one ong oni onn ono onr onu oo- ooa ooc oog ooi oom oon ooo oor or- ora orc ore org ori orm orn oro orr oru ou- oua ouc oue oui oum oun ouo our ra- raa rac rae rag rai ram ran rao rar rau rca rcc rce rcg rci rcm rcn rco rcr rcu re- rea rec ree reg rei rem ren reo rer reu rga rgc rge rgg rgi rgn rgo rgr ria ric rie rig rii rim rin rio rir rma rmc rme rmg rmi rmm rmn rmo rmr rna rnc rng rni rnm rnn rno rnr rnu roa roc roe rog roi rom ron roo ror rou rra rrc rrg rri rrm rrn rrr rru rua ruc rue rug rui rum run ruo rur ruu ua- uaa uac uae uag uai uam uan uao uar uau uca ucc uce ucg uci ucm ucn uco ucr ucu uea uec uee ueg uei uem uen uer uga ugc uge ugg ugi ugm ugn ugo ugr ugu uia uic uie uig uii uim uin uio uir uiu um- uma umc ume umg umi umm umn umo umr umu un- una unc une ung uni unm unn uno unr unu uoa uoc uoe uog uom uon uoo uor ur- ura urc ure urg uri urm urn uro urr uru uua uuc