a-a a-b aaa aab aad aaj aan aas ab- aba abb abd abj abn abs ad- ada adb add adj adn ads aja ajb ajd ajj ajn ajs an- ana anb and anj ann ans as- asa asb asd asj asn ass baa bab bad baj ban bas bba bbb bbd bbn bbs bda bdb bdd bdj bds bja bjd bjj bjn bjs bna bnb bnd bnj bnn bns bsa bsb bsd bsj bsn bss daa dab dad daj dan das dba dbb dbd dbn dbs dda ddb ddd ddn dds dj- dja djb djd djs dna dnb dnd dnj dnn dns dsa dsb dsd dsj dsn dss j-d jaa jab jad jaj jan jas jba jbj jbs jda jdb jdn jds jja jjb jjj jjs jna jnd jnj jnn jns jsa jsb jsd jsj jsn jss naa nab nad naj nan nas nba nbb nbd nbn nbs nda ndb ndd ndn nds nja njn njs nna nnb nnn nns nsa nsb nsd nsn nss saa sab sad saj san sas sba sbb sbd sbj sbn sbs sda sdb sdd sdj sdn sds sja sjb sjd sjj sjs sna snb snd snj snn sns ss- ssa ssb ssd ssj ssn sss