a-a a-b a-i aaa aab aaf aag aai aao aap aas aay ab- aba abb abf abg abi abo abp abs aby af- afa afb aff afg afi afo afp afs afy ag- aga agb agf agg agi ago agp ags agy ai- aia aib aif aig aii aio aip ais aiy aoa aob aof aog aoi aoo aop aos ap- apa apb apf apg api apo app aps apy as- asa asb asf asg asi aso asp ass asy ay- aya ayf ayi ayo ayp ays b-p baa bab baf bag bai bao bap bas bay bba bbb bbf bbg bbi bbo bbp bbs bby bfa bfb bff bfg bfi bfo bfp bfs bfy bga bgb bgf bgg bgi bgo bgp bgs bi- bia bib bif big bii bio bip bis biy boa bob bof bog boi boo bop bos boy bpa bpb bpf bpg bpi bpo bpp bps bpy bsa bsb bsf bsg bsi bso bsp bss bsy by- bya byf byg byi byo byp bys faa fab faf fag fai fao fap fas fay fba fbb fbf fbg fbi fbo fbp fbs ffa fff ffg ffi ffo ffp ffs ffy fga fgb fgf fgg fgi fgp fgs fia fib fif fig fii fip fis foa fob fof fog foi foo fop fos foy fpa fpb fpg fpi fpo fpp fps fpy fsa fsb fsf fsg fsi fso fsp fss fy- fya fyb fyi fyo fyp g-p gaa gab gaf gag gai gao gap gas gay gba gbf gbg gbi gbo gbp gbs gby gfa gfb gff gfi gfo gfp gfs gfy gga ggb ggg ggi ggo ggp ggs gia gib gif gig gii gio gip gis giy goa gob gof gog goi goo gop gos goy gpa gpb gpf gpg gpi gpo gpp gps gsa gsb gsf gsg gsi gso gsp gss gy- gya gyb gyf gyo gyp gys i-f ia- iaa iab iaf iag iai iao iap ias iba ibb ibf ibg ibi ibo ibp ibs iby ifa ifb iff ifg ifi ifo ifp ifs ify iga igb igf igg igi igo igp igs igy iia iib iif iii iio iip iis io- ioa iob iof iog ioi ioo iop ios ipa ipb ipf ipg ipi ipo ipp ips ipy is- isa isb isf isg isi iso isp iss isy iya iyo iys iyy o-i oaa oab oaf oag oai oao oap oas ob- oba obb obf obg obi obo obp obs oby of- ofa ofb off ofg ofi ofo ofp ofs oga ogf ogg ogi ogo ogp ogs ogy oia oib oif oii oio oip ois oo- ooa oob oof oog ooi ooo oop oos op- opa opb opf opg opi opo opp ops opy os- osa osb osf osg osi oso osp oss oya oyi oyo oys p-p paa pab paf pag pai pao pap pas pay pba pbb pbf pbg pbi pbo pbp pbs pby pfa pfb pff pfg pfi pfo pfp pfs pfy pga pgb pgf pgg pgi pgo pgp pgs pgy pia pib pif pig pii pio pip pis poa pob pof pog poi poo pop pos poy ppa ppb ppf ppg ppi ppo ppp pps ps- psa psb psf psg psi pso psp pss psy py- pya pyb pyf pyg pyo pys saa sab saf sag sai sao sap sas say sba sbb sbf sbg sbi sbo sbp sbs sby sfa sfb sff sfg sfi sfo sfp sfs sga sgb sgf sgg sgi sgo sgp sgs sia sib sif sig sii sio sip sis soa sob sof sog soi soo sop sos soy spa spb spf spg spi spo spp sps spy ss- ssa ssb ssf ssg ssi sso ssp sss sy- sya syb syg syi syp sys yaa yab yaf yag yai yao yap yas yay ybf ybg ybi ybp ybs yby yfa yff yfs yga ygo yif yig yii yio yip yis yob yof yog yoi yoo yop yos yoy ypa ypf ypg ypo yps ysa ysb ysg ysi yso ysp yss ysy yyb yyf yyg yys yyy

a-ii a-ya a-yo aaaa aaab aaaf aaai aaap aaas aaba aabb aabi aabp aaby aafa aafb aaff aafi aaib aaii aais aaoo aapa aapi aapo aaps aasa aasf aasi aass abaa abab abaf abag abai abap abas abay abb- abba abbb abbi abbo abbs abby abff abia abib abig abis abiy aboa abob abof aboo abos aboy abpa abpi abpp abps abs- absa absf absi absp abss abys abyy afaa afao afap afbs affa affi affo affs affy afgf afia afib afif afig afis afoa afog afoo afpa afsa afsb afsp ag-o agag agai agao agap agas agay agba agbo agfa agga aggi aggy agia agib agig agii agio agip agis agob agog agoo agos agps agsa agsg agya aiai aias aiba aibo aiff aifs aiga aigo aiia aiib aioi aipa aipf aipi aips aipy aisa aisb aisg aisi aiso aisy aiyf aoba aopo aosp aoss apai apao apap apas apay apba apbg apbs apfa apfo apga api- apia apig apio apip apis apo- apof apoo apop apos appa apps appy apsa apsi apso apss asaa asab asaf asag asai asao asap asas asay asba asbo asby asfa asfi asgp asia asif asii asio asip asis asob asof asog asoi asop asos aspa aspi aspo asps aspy assa assi asso assp asss assy asya ay-o ayao ayas ayay ayoo ayos ayya ba-i baaa baaf baas baba babb babi babo babs baby baff bafo baga bagg bagi bago bags bagy baia baib baig baio bais baos bapa bapi bapp baps basa basf basi baso bass baya bayg bayi bayo bays bbas bbay bbbb bbbs bbga bboy bbyo bfas bffs bfgf bfpo bfpp bfsi bggs bgia biaf biao biap bias biba bibb bibi bibo bibs bifa biff bifi biga bigb bigg bigo bigs biis bio- biog bioi bios bipa bipp bips bis- bisa biso bisp biss bisy biya biys boab boag boai boas boba bobb bobi bobo bobs boby bofa boff bofs boga bogg bogi bogo bogs bogy boi- boii bois boob