a-ha aaaa aaab aaah aaal aaas aaba aabb aabh aabl aaha aahl aahs aala aall aalo aals aaoo aasa aass abaa abab abal abas abb- abba abbb abbo abbs abha abho abhs abla ablo abls aboa abob aboh abol aboo abos abs- absa absl abss ahab ahah ahal ahas ahha ahhs ahla ahoa ahsa ahso ahss alaa alal alao alas alb- alba albo albs alha alhs all- alla allh alll allo alls aloa aloh alol aloo alos alsa also aoah aoba aola aoss asaa asab asah asal asao asas asba asbo asha ashs asla aslo asob asos assa assh assl asso asss baaa baah baal baas baba babb babo babs baha bahl baho bahs bala ball balo bals baoh baol baos basa bash baso bass bbas bbbb bbbs bbhs bblb bbls bhao bhhs blaa blab blah blas blhs blls blob bloo blss boab boal boas boba bobb bobo bobs boha bohl boho bohs bola boll bolo bols boob booh bool boos bosa bosh boso boss bsaa bsas bshs bsos haab haal haas haba habo habs haha haho hahs hal- hala halb hall halo hals hasa hash hass hbbs hbhs hbos hbss hhaa hhhh hhhs hhla hlah hlas hlhs hlss hoas hoba hobo hobs hoha hohl hoho hol- hola holb holh holl holo hols hool hoos hosa hosh hoss hsas hshs hsls hsob laaa laal laas laba labo labs laha laho lahs lala lall lalo laos lasa lash laso lass lbhs lbos lhas lhbs lhhh lhhs lhsa lhss llao llbs llhs llll lloa lloo loas lob- loba lobb lobh lobo lobs loha loho lohs lola loll lolo lols loob lool loos losa losh loso loss lshs lsla lsoh lssa lsso oahs oall oasl oass obal obas obba obbo obhs obla obls obol obos obss ohal ohba ohho ohhs ohob ohoh ohos ohso ohss olah olas olba olbo olla ollo olos olsh ooaa ooba ooha ooho oohs oola oolo oooh oooo ooos oosa osas osba osha osho oshs osla oslo osoo osos ossa ossb osso s-os saab saah saal saas saba sabb sabo sabs saha sahl saho sahs sala salh sall salo sals saol saos sasa sash sasl saso sass sbaa sbas sbbs sbhs sbsa shab shah shal shao shas shbs shha shhh shhs shl- shls shoa shoo shos slaa slab slas slhs slob sloh sloo slos slsa soal soas soba sobo sobs soha sohh sohl soho sohs sola solh soll solo sols sool soos sosa sosh soso soss ssaa ssab ssao ssas sshl sshs ssla sssa sssb sssh ssss