-er -ey -ic a-a a-b a-c a-i aaa aab aac aae aag aai aan aao aar aau aav aay ab- aba abb abc abe abg abi abn abo abr abu abv aby ac- aca acb acc ace acg aci acn aco acr acu acv acy aea aeb aec aee aeg aei aen aeo aer aeu aev aey ag- aga agb agc age agg agi agn ago agr agu agv agy ai- aia aib aic aie aig aii ain aio air aiu aiv aiy an- ana anb anc ane ang ani ann ano anr anu anv any aoa aob aoc aoe aog aoi aon aoo aor aou aov ar- ara arb arc are arg ari arn aro arr aru arv ary au- aua aub auc aue aug aui aun auo aur auv av- ava avb avc ave avg avi avn avo avr avu avy ay- aya ayc aye ayi ayn ayo ayr ayu b-u baa bab bac bae bag bai ban bao bar bau bav bay bba bbb bbc bbe bbg bbi bbn bbo bbr bbu bby bca bcb bcc bce bcg bci bcn bco bcr bcu bcv bcy be- bea beb bec bee beg bei ben beo ber beu bev bey bga bgb bgc bge bgg bgi bgn bgo bgr bgu bgv bi- bia bib bic bie big bii bin bio bir biu biv biy bna bnb bnc bne bng bni bnn bno bnr bnu bnv boa bob boc boe bog boi bon boo bor bou bov boy bra brb bre brg bri brn bro brr bru brv bry bua bub buc bue bug bui bun buo bur buu buy bva bvb bvc bve bvg bvi bvn bvo bvr bvu bvv by- bya byc bye byg byi byn byo byr byu c-- caa cab cac cae cag cai can cao car cau cav cay cba cbb cbc cbe cbg cbi cbn cbo cbr cbu cbv cby cca ccb ccc cce ccg cci ccn cco ccr ccu ccv ce- cea ceb cec cee ceg cei cen ceo cer ceu cev cey cga cgb cgc cge cgg cgi cgn cgo cgr cgu cgv cgy ci- cia cib cic cie cig cii cin cio cir ciu civ cn- cna cnb cnc cne cng cni cnn cno cnr cnu cnv cny co- coa cob coc coe cog coi con coo cor cou cov coy cra crb crc cre crg cri crn cro crr cru crv cry cua cub cuc cue cug cui cun cuo cur cuu cuv cuy cva cvb cvc cve cvg cvi cvn cvo cvr cvu cvv cya cyb cyc cye cyg cyn cyo cyr eaa eab eac eae eag eai ean eao ear eau eav eba ebb ebc ebe ebg ebi ebn ebo ebr ebu ebv eby ec- eca ecb ecc ece ecg eci ecn eco ecr ecu ecv eea eeb eec eee eeg een eeo eer eev eey ega egb egc ege egg egi egn ego egr egu egy eia eib eic eie eig eii ein eio eir eiu eiv en- ena enb enc ene eng eni enn eno enr enu env eny eo- eoa eob eoc eoe eog eoi eon eoo eor eou era erb erc ere erg eri ern ero err eru erv ery eu- eua eub euc eue eug eui eun eur euv eva evb evc eve evg evi evn evo evr evv evy eya eyc eye eyn eyo eyr gaa gab gac gae gag gai gan gao gar gau gav gay gba gbc gbe gbg gbi gbn gbo gbr gbu gbv gby gca gcb gcc gce gcg gci gcn gco gcr gcu ge- gea geb gec gee geg gei gen geo ger geu gev gey gga ggb ggc ggg ggi ggn ggo ggr ggu ggv gia gib gic gie gig gii gin gio gir giu giv giy gna gnb gnc gne gni gnn gno gnr gnu gnv goa gob goc goe gog goi gon goo gor gou gov goy gra grb grc gre grg gri grn gro grr gru grv gry gu- gua gub guc gue gug gui gun guo gur guu guv guy gva gvb gvc gve gvg gvi gvn gvo gvr gvu gy- gya gyb gye gyn gyo gyr i-v ia- iaa iab iac iae iag iai ian iao iar iau iav iba ibb ibc ibe ibg ibi ibn ibo ibr ibu ibv iby ica icb icc ice icg ici icn ico icr icu icv icy ie- iea iec iee ieg iei ien ier iev iey iga igb igc ige igg igi ign igo igr igu igy iia iib iic iie iii iin iio iir iiu in- ina inb inc ine ing ini inn ino inr inu inv iny io- ioa iob ioc ioe iog ioi ion ioo ior iou iov ir- ira irb irc ire irg iri irn iro irr iru irv iry iu- iua iub iuc iue iug iui iur iva ivb ivc ive ivg ivi ivo ivr ivu ivv ivy iya iyc iye iyo iyr iyy n-i naa nab nac nae nag nai nan nao nar nau nav nay nba nbb nbc nbe nbg nbi nbn nbo nbr nbu nbv nca ncb ncc nce ncg nci ncn nco ncr ncu ncv ne- nea neb nec nee neg nei nen neo ner neu nev ney nga ngb ngc nge ngg ngi ngn ngo ngu nia nib nic nie nig nii nin nio nir niu niv nna nnb nnc nne nng nni nnn nno nnu nnv no- noa nob noc noe nog noi non noo nor nou nov noy nra nrb nrc nre nrg nri nrn nro nrr nru nrv nry nua nub nuc nue nug nui nun nuo nur nuu nuv nuy nva nvb nvc nve nvg nvi nvn nvu nvv nya nyc nye nyg nyn nyo nyu nyy o-i oaa oab oac oae oag oai oan oao oar oau oav ob- oba obb obc obe obg obi obn obo obr obu obv oby oc- oca ocb occ ocg oci ocn oco ocr ocu ocv oea oeb oec oee oeg oei oen