-ic a-a a-b a-c a-i aaa aab aac aag aai aan aao aar aas aay ab- aba abb abc abg abi abn abo abr abs aby ac- aca acb acc acg aci acn aco acr acs acy ag- aga agb agc agg agi agn ago agr ags agy ai- aia aib aic aig aii ain aio air ais aiy an- ana anb anc ang ani ann ano anr ans any aoa aob aoc aog aoi aon aoo aor aos ar- ara arb arc arg ari arn aro arr ars ary as- asa asb asc asg asi asn aso asr ass asy ay- aya ayc ayi ayn ayo ayr ays baa bab bac bag bai ban bao bar bas bay bba bbb bbc bbg bbi bbn bbo bbr bbs bby bca bcb bcc bcg bci bcn bco bcr bcs bcy bga bgb bgc bgg bgi bgn bgo bgr bgs bi- bia bib bic big bii bin bio bir bis biy bna bnb bnc bng bni bnn bno bnr bns boa bob boc bog boi bon boo bor bos boy bra brb brg bri brn bro brr brs bry bsa bsb bsc bsg bsi bsn bso bsr bss bsy by- bya byc byg byi byn byo byr bys c-- caa cab cac cag cai can cao car cas cay cba cbb cbc cbg cbi cbn cbo cbr cbs cby cca ccb ccc ccg cci ccn cco ccr ccs cga cgb cgc cgg cgi cgn cgo cgr cgs cgy ci- cia cib cic cig cii cin cio cir cis cn- cna cnb cnc cng cni cnn cno cnr cns cny co- coa cob coc cog coi con coo cor cos coy cra crb crc crg cri crn cro crr crs cry csa csb csc csg csi csn cso csr css csy cya cyb cyc cyg cyn cyo cyr cys gaa gab gac gag gai gan gao gar gas gay gba gbc gbg gbi gbn gbo gbr gbs gby gca gcb gcc gcg gci gcn gco gcr gcs gga ggb ggc ggg ggi ggn ggo ggr ggs gia gib gic gig gii gin gio gir gis giy gna gnb gnc gni gnn gno gnr gns goa gob goc gog goi gon goo gor gos goy gra grb grc grg gri grn gro grr grs gry gsa gsb gsc gsg gsi gsn gso gsr gss gy- gya gyb gyn gyo gyr gys ia- iaa iab iac iag iai ian iao iar ias iba ibb ibc ibg ibi ibn ibo ibr ibs iby ica icb icc icg ici icn ico icr ics icy iga igb igc igg igi ign igo igr igs igy iia iib iic iii iin iio iir iis in- ina inb inc ing ini inn ino inr ins iny io- ioa iob ioc iog ioi ion ioo ior ios ir- ira irb irc irg iri irn iro irr irs iry is- isa isb isc isg isi isn iso isr iss isy iya iyc iyo iyr iys iyy n-i naa nab nac nag nai nan nao nar nas nay nba nbb nbc nbg nbi nbn nbo nbr nbs nca ncb ncc ncg nci ncn nco ncr ncs nga ngb ngc ngg ngi ngn ngo ngs nia nib nic nig nii nin nio nir nis nna nnb nnc nng nni nnn nno nns no- noa nob noc nog noi non noo nor nos noy nra nrb nrc nrg nri nrn nro nrr nrs nry nsa nsb nsc nsg nsi nsn nso nsr nss nsy nya nyc nyg nyn nyo nys nyy o-i oaa oab oac oag oai oan oao oar oas ob- oba obb obc obg obi obn obo obr obs oby oc- oca ocb occ ocg oci ocn oco ocr ocs oga ogc ogg ogi ogn ogo ogs ogy oia oib oic oii oin oio oir ois on- ona onb onc ong oni onn ono onr ons ony oo- ooa oob ooc oog ooi oon ooo oor oos or- ora orb orc org ori orn oro orr ors ory os- osa osb osc osg osi osn oso osr oss oya oyi oyo oys ra- raa rab rac rag rai ran rao rar ras ray rba rbb rbc rbg rbi rbn rbo rbr rbs rca rcb rcc rcg rci rcn rco rcr rcs rga rgb rgc rgg rgi rgn rgo rgr rgs ria rib ric rig rii rin rio rir ris riy rna rnb rnc rng rni rnn rno rnr rns rny roa rob roc rog roi ron roo ror ros roy rra rrb rrc rrg rri rrn rrr rrs rsa rsb rsc rsg rsi rsn rso rsr rss ry- rya ryc ryg ryn ryo ryr rys ryy saa sab sac sag sai san sao sar sas say sba sbb sbc sbg sbi sbn sbo sbr sbs sby sca scb scc scg sci scn sco scr scs sga sgb sgc sgg sgi sgn sgo sgr sgs sia sib sic sig sii sin sio sir sis sna snb snc sng sni snn sno snr sns sny soa sob soc sog soi son soo sor sos soy sr- sra srb src srg sri srn sro srr srs sry ss- ssa ssb ssc ssg ssi ssn sso ssr sss sy- sya syb syc syg syi syn syr sys yaa yab yac yag yai yan yao yar yas yay ybc ybg ybi ybr ybs yby yca ycc yci yco ycs ycy yga ygc ygo yig yii yin yio yir yis yna yng ynn yns yny yob yoc yog yoi yon yoo yor yos yoy yra yrc yrg yrn yro yrs ysa ysb ysc ysg ysi yso ysr yss ysy yyb yyc yyg yys yyy

-ana -ing a-ii a-ya a-yo aaaa aaab aaac aaai aaan aaar aaas aaba aabb aabc aabi aaby aaca aacb aacc aaci aacn aaco aacr aacs aacy aaib aaic aaii aain aais aana aang aani aaon aaoo aara aarc aari aaro aars aasa aasc aasi aass abaa abab abac abag abai aban abar abas abay abb- abba abbb abbi abbo abbr abbs abby abca abcb abcc