a-a a-b aaa aab aad aah aaj aan aao aas ab- aba abb abd abh abj abn abo abs ad- ada adb add adh adj adn ado ads aha ahb ahd ahh ahj ahn aho ahs aja ajb ajd ajh ajj ajn ajo ajs an- ana anb and anh anj ann ano ans aoa aob aod aoh aoj aon aoo aos as- asa asb asd ash asj asn aso ass baa bab bad bah baj ban bao bas bba bbb bbd bbh bbn bbo bbs bda bdb bdd bdh bdj bdo bds bha bhb bhd bhh bhj bho bhs bja bjd bjj bjn bjs bna bnb bnd bnj bnn bno bns boa bob bod boh boj bon boo bos bsa bsb bsd bsh bsj bsn bso bss daa dab dad dah daj dan dao das dba dbb dbd dbh dbn dbo dbs dda ddb ddd ddh ddn ddo dds dh- dha dhb dhd dhh dho dhs dj- dja djb djd djo djs dna dnb dnd dnh dnj dnn dno dns doa dob dod doh doj don doo dos dsa dsb dsd dsh dsj dsn dso dss haa hab had hah haj han hao has hba hbb hbd hbh hbj hbn hbo hbs hda hdb hdd hdh hdn hdo hds hha hhb hhd hhh hhj hhn hho hhs hja hjn hjo hjs hna hnb hnd hnh hnj hnn hno hns hoa hob hod hoh hon hoo hos hsa hsb hsd hsh hsj hsn hss j-d jaa jab jad jah jaj jan jao jas jba jbj jbo jbs jda jdb jdh jdn jdo jds jha jhd jhj jhn jho jhs jja jjb jjj jjs jna jnd jnh jnj jnn jno jns joa job jod joh joj jon joo jos jsa jsb jsd jsh jsj jsn jso jss naa nab nad nah naj nan nao nas nba nbb nbd nbn nbo nbs nda ndb ndd ndh ndn ndo nds nha nhb nhd nhh nhj nhn nhs nja njn njs nna nnb nnh nnn nno nns no- noa nob nod noh noj non noo nos nsa nsb nsd nsh nsn nso nss oaa oab oad oah oaj oan oao oas ob- oba obb obd obh obj obn obo obs oda odb odd odh odn odo ods oha ohd ohh ohn oho ohs oja ojb ojd ojo ojs on- ona onb ond onh onj onn ono ons oo- ooa oob ood ooh oon ooo oos os- osa osb osd osh osj osn oso oss saa sab sad sah saj san sao sas sba sbb sbd sbh sbj sbn sbo sbs sda sdb sdd sdh sdj sdn sdo sds sh- sha shb shd shh shn sho shs sja sjb sjd sjh sjj sjs sna snb snd snj snn sno sns soa sob sod soh soj son soo sos ss- ssa ssb ssd ssh ssj ssn sso sss