a-a a-b a-i a-t aaa aab aad aai aam aao aas aat aay ab- aba abb abd abi abm abo abs abt aby ad- ada adb add adi adm ado ads adt ady ai- aia aib aid aii aim aio ais ait aiy ama amb amd ami amm amo ams amt amy aoa aob aod aoi aom aoo aos aot as- asa asb asd asi asm aso ass ast asy at- ata atb atd ati atm ato ats att ay- aya ayd ayi ayo ays ayt baa bab bad bai bam bao bas bat bay bba bbb bbd bbi bbm bbo bbs bbt bby bda bdb bdd bdi bdm bdo bds bdt bdy bi- bia bib bid bii bim bio bis bit biy bma bmb bmd bmi bmm bmo bms bmt boa bob bod boi bom boo bos bot boy bsa bsb bsd bsi bsm bso bss bst bsy bta btb btd bti btm bto bts btt bty by- bya byd byi bym byo bys byt daa dab dad dai dam dao das dat day dba dbb dbd dbi dbm dbo dbs dbt dby dda ddb ddd ddi ddm ddo dds ddt ddy di- dia dib did dii dim dio dis dit diy dma dmb dmd dmi dmm dmo dms dmt doa dob dod doi dom doo dos dot doy dsa dsb dsd dsi dsm dso dss dst dsy dta dtb dtd dti dtm dto dts dtt dty dy- dya dyb dyd dym dyo dys dyy i-d ia- iaa iab iad iai iam iao ias iat iba ibb ibd ibi ibm ibo ibs ibt iby ida idb idd idi idm ido ids idt idy iia iib iid iii iim iio iis iit im- ima imb imd imi imm imo ims imt imy io- ioa iob iod ioi iom ioo ios iot is- isa isb isd isi ism iso iss ist isy ita itb itd iti itm ito its itt ity iya iym iyo iys iyt iyy m-o maa mab mad mai mam mao mas mat may mba mbb mbd mbi mbm mbo mbs mbt mda mdb mdd mdi mdm mdo mds mdt mdy mi- mia mib mid mii mim mio mis mit miy mma mmb mmd mmi mmm mmo mms mmt moa mob mod moi mom moo mos mot moy msa msb msd msi msm mso mss mst msy mta mtb mtd mti mtm mto mts mtt my- mya myb myd mym myo mys myt o-i oaa oab oad oai oam oao oas oat ob- oba obb obd obi obm obo obs obt oby oda odb odd odi odm odo ods odt oia oib oid oii oim oio ois oit om- oma omb omd omi omm omo oms omt omy oo- ooa oob ood ooi oom ooo oos oot os- osa osb osd osi osm oso oss ost ot- ota otb otd oti otm oto ots ott oya oyd oyi oyo oys saa sab sad sai sam sao sas sat say sba sbb sbd sbi sbm sbo sbs sbt sby sda sdb sdd sdi sdm sdo sds sdt sdy sia sib sid sii sim sio sis sit sma smb smd smi smm smo sms smt smy soa sob sod soi som soo sos sot soy ss- ssa ssb ssd ssi ssm sso sss sst sta stb std sti stm sto sts stt sty sy- sya syb syd syi sym sys syt taa tab tad tai tam tao tas tat tay tba tbb tbd tbi tbm tbo tbs tbt tda tdb tdd tdi tdm tdo tds tdt tdy tia tib tid tii tim tio tis tit tiy tma tmb tmd tmi tmm tmo tms tmt tmy to- toa tob tod toi tom too tos tot toy tsa tsb tsd tsi tsm tso tss tst tsy tta ttb ttd tti ttm tto tts ttt tty tya tyd tym tyo tys tyt yaa yab yad yai yam yao yas yat yay ybi ybm ybs yby yda ydo yds ydt ydy yid yii yim yio yis yit yma ymi ymm ymo yms ymt yob yod yoi yom yoo yos yot yoy ysa ysb ysi ysm yso yss yst ysy yta ytd ytm yto yts ytt yyb yys yyt yyy