aaaa aaab aaam aaap aaas aaba aabb aabm aabp aama aamb aamo aamp aams aaoo aapa aapm aapo aaps aasa aasm aass abaa abab abam abap abas abax abb- abba abbb abbo abbs abma abmb abms aboa abob aboo abos abox abpa abpm abpp abps abs- absa absp abss amaa amam amap amas amax amb- amba ambo ambs ambx amm- amma ammo amob amoo amos ampa ampm ampo amps amsa amso amss aoba aoma aopo aosp aoss apam apao apap apas apax apba apbs apma apo- apom apoo apop apos apox appa apps appx apsa apso apss apxs asaa asab asam asao asap asas asba asbm asbo asma asmm asmp asms asmx asob asom asop asos aspa aspm aspo asps assa asso assp asss axo- axoa axos axps axxo ba-x baaa baam baas baba babb babm babo babs bama bamb bamm bamp bams baos bapa bapp baps basa baso bass bbas bbbb bbbs bbox bmaa bmop boab boas boba bobb bobo bobs boma bomb bomp boms boob boom boop boos boox bopa bopp bops bosa bosm boso boss boxa bpms bpsa bsaa bsam bsap bsas bsms bsos bspp bssm maaa maam maap maas maba mabo mabs mama mamo mamp mams maos mapa mapo mapp maps masa masp mass maxx mbam mbas mbba mbbs mbms mbox mbps mmaa mmab mmap mmas mmmm mmms mmpa mmxx moaa moab moam moap moas moba mobb mobo mobs moma momo moms mooa moob moop moos mopa mopp mops mosa moso moss moxa moxo mpaa mpao mpas mppp mpps mpsa msaa msas msba msma msmb msmm msms msoa msop mspa mspb mspp mssa mssm mssp mxpx oama oamp oams oaps oass obas obba obbo obos obox obss omam omao omap omas ombo omma omo- omoa omoo omox ompa omps omsa ooaa ooba ooma ooms oooo ooos oops oosa opap opms opo- opos oppa oppo opps opsa opsm osam osap osas osba osbp osm- osmo osoo osos ospm ossa ossb osso oxa- oxo- oxos oxox oxxo paap paas paba pabx pam- pama pamb pamm pamo pamp pams paos paox papa papb papp paps pasa pasm paso pasp pass paxo pbpa pbsa pbsp pmaa pmma pmmp pmos pmpm pmpo pmsa poas poba pobo pobs poma pomo pomp poms poop poos pop- popa popo popp pops posa posb poso poss ppap ppms ppoa ppos pppa pppo pppp ppps ppss psap psas psoa psos pspp psps pssa pssm psso s-os sa-x saab saam saap saas saba sabb sabo sabs sam- sama samm samo samp sams saos sapa sapo sapp saps sasa sasm saso sass saxa saxo sbaa sbas sbbs sbma sbsa sbsp smaa smap smas smax smba smos smox smpa smps smsp smss soam soap soas soba sobo sobp sobs soma somb somm somo soom soop soos sopa sopo sopp sops sosa soso soss soxs sp-a spam spap spas spax spma spms spoo spop spos spox spps spsa spso spsp spss ssaa ssab ssam ssao ssap ssas ssop sspa sspo ssps sspx sssa sssb sssm ssss xaos xapo xbox xmap xmas xmax xmms xmos xmpp xoom xosa xoxo xpax xxxo xxxx