sor sos spa spb spc spe spf spi spo spp spr sps sr- sra srb src sre srf sri sro srp srr srs ss- ssa ssb ssc sse ssf ssi sso ssp ssr sss

-ase -ose a-be a-ii aaaa aaab aaac aaae aaaf aaai aaap aaar aaas aaba aabb aabc aabi aabp aaca aacb aacc aace aacf aaci aaco aacp aacr aacs aaea aaec aaep aaes aafa aafb aafc aaff aafi aaib aaic aaii aais aaoe aaoo aapa aapc aapi aapo aaps aara aarc aare aari aaro aarp aars aasa aasc aase aasf aasi aass abaa abab abac abae abaf abai abap abar abas abb- abba abbb abbe abbi abbo abbr abbs abca abcb abcc abcf abci abcp abcr abcs abec abee aber abes abff abia abib abic abie abir abis aboa abob abof aboo abor abos abpa abpc abpi abpp abpr abps abra abrc abri abro abrs abs- absa abse absf absi absp abss acaa acab acac acae acai acap acar acas acba acca accc acce accf acci acco accp accs ace- acea acec acer aces acfc acfe acfi acfs aci- acia acic acie acif acip acir acis acoa acoe acop acor acos acpa acpe acpi acpr acps acr- acra acrc acre acri acro acrr acrs acsa acsc acse acsi acss aeac aeaf aeap aeas aebi aebs aecb aeci aeer aeio aer- aera aerc aeri aero aers aesc aess afaa afao afap afar afbs afca afcb afcc afci afcs afee afer afes affa affc affi affo affs afia afib afif afir afis afoa afoe afoo afor afpa afpc afpe afr- afra afrc afre afri afro afrs afsa afsb afsc afsp aiai aias aiba aibo aica aicc aice aicf aicp aicr aics aiea aiee aiff aifs aiia aiib aiic aiir aioc aioi aipa aipe aipf aipi aips aira aire airi airo airp airs aisa aisb aise aisi aiso aisr aoba aoca aoce aocs aopo aora aorb aors aosp aoss apac apai apao apap apar apas apba apbr apbs apca apcb apcc apco apcr apcs apea apec apep aper apes apfa apfc apfo api- apia apic apie apio apip apis apo- apoc apoe apof apoo apop apor apos appa appc appr apps apra aprc apre apri apro aprs apsa apse apsi apso apss arab arac arae araf arai arap arar aras arba arbe arbi arbs arc- arca arce arci arco arcs area arec aree aref arei areo arep ares arfa arfb arfc arff arfs aria arib arie arif arii ario arip aris aroa arob aroe aroi aroo aror aros arpa arpe arpi arps arr- arra arrc arre arri arro arrr arrs ars- arsa arsc arse arsi arso asaa asab asac asae asaf asai asao asap asar asas asba asbo asc- asca ascb ascc asce asci asco ascp ascr asea asec asee asep aser ases asfa asfi asia asic asie asif asii asio asip asir asis asob asoc asof asoi asop asor asos aspa aspc aspe aspi aspo aspr asps asra asrc asro asrs assa assc asse assi asso assp assr asss ba-i baaa baaf baar baas baba babb babe babi babo babr babs bac- baca bacc bace baci baco bacs baer baes bafc baff bafo baia baib baic baie baio bair bais baos bapa bapc bape bapi bapp baps bar- bara barb barc bare barf bari baro barr bars basa basc base basf basi baso bass bbas bbbb bbbs bbci bbeb bbfc bbpr bbrc bcaa bcap bcar bcas bcbc bcbp bcbs bcca bccc bcci bccs bcec bcer bces bcfc bcia bcie bcis bcof bcor bcos bcpp bcps bcra bcrs bcsa bcsc bcss beaf beap bear beas beba bebb bebe bebi bebo beca beci becs beeb beef beep beer bees befa befe beff befo beia beic beir beis beo- beof beor beos bepo bera berc bere beri bero berr bers bes- besa bese beso bess bfas bfca bfcs bffs bfpo bfpp bfsi bfsr biaf biao biap biar bias biba bibb bibe bibi bibo bibs bica bicc bice bici bico bics bieb bief bier bies bifa biff bifi biis bio- bioc bioi bios bipa bipp bips bira birb bire biri biro birr birs bis- bisa bisc bise biso bisp biss boab boac boai boar boas boba bobb bobe bobi bobo bobs boca boce boco bocs boea boec boee boef boeo boep boer boes bofa bofe boff bofs boi- boie boii bois boob booc booe boof boop boor boos bopa bope bopp bops bor- bora bore borf bori boro borr bors bosa bosc bose bosi boso boss bpai bpcp bpea bpfc bpoe bprc bpsa brab brac brae braf brai brao bras brca brcb brce brea breb brec bree bref brei breo brep brer bres brfc bria bric brie brio bris broa brob broc broe broo bror bros brrr brrs brsb brsr bsaa bsac bsap bsas bsci bscp bscs bsea bseb bsec bsee bser bses bsfa bsfc bsff bsfs bsic bsos bspp bspr bsra bssc bsse c-bo caaa caab caac caaf caap caas caba cabe cabf cabi cabo cabs cac- caca cacc cace caci caco cacr caec caei caer caes cafa cafb cafc cafe caff cafs caia caib caic caio caip cair cais caoi caor caos capa capb capc cape capi capo capp caps cara carb carc care carf cari caro carp carr cars casa casb casc case casi caso casp casr cass cbac cbar cbbc cbbs cbca cbcc cbce cbcp cbcr cbcs cbea cbec cbee cbef cber cbfb cbfc cbia cbir cbpc cbpp cbre cbsa cbsc cbse cbsi ccaa ccab ccac ccaf ccai ccap ccar ccas ccba ccbc ccca cccb cccc cccf ccci cccp cccs ccee ccfa ccfc ccff ccfi ccic ccii ccip ccir ccis ccob ccoc ccpa ccpe ccpp ccpr ccps ccra ccrc ccre ccrf ccri ccrp ccrs ccsa ccsf ccsi ccsp ccss ceac cear ceas ceba cebp cebs cec- ceca cece ceci ceco cecp cecs ceeb ceec cees cef- cefa cefc ceip ceop ceor ceos cepa cepc cepe cepo cepp cepr ceps cer- cera cerc cere cerf ceri cero cerp cers cesa cesc cese cesi cesp cesr cess cfaa cfab cfac cfae