-ana aaaa aaab aaac aaal aaan aaap aaar aaas aaba aabb aabc aabl aabp aaca aacb aacc aacl aacn aaco aacp aacr aacs aala aalc aall aalo aals aana aanp aaon aaoo aapa aapc aapl aapo aaps aara aarc aaro aarp aars aasa aasc aass abaa abab abac abal aban abap abar abas abb- abba abbb abbo abbr abbs abca abcb abcc abcl abcn abcp abcr abcs abla ablo abls aboa abob abol abon aboo abor abos abpa abpc abpn abpp abpr abps abra abrc abro abrs abs- absa absl absp abss acaa acab acac acan acap acar acas acba acbl acca accc acco accp accs acla aclc aclr acls acoa acol acon acop acor acos acpa acpr acps acr- acra acrc acro acrr acrs acsa acsc acsl acss al-p alaa alac alal alan alao alap alar alas alb- alba albc albo albs alca alcc alco alcs all- alla alll alln allo allr alls alna aloa aloc alol alon aloo alop alor alos alpa alpl alpo alps alro alsa alsc alsn also ana- anaa anab anac anal anan anao anap anar anas anba anbb anbl anbo anca ancc anco anla anlc anln anlo anlp anna annb anno anns ano- anoa anon anor anos anp- anpa anpp anpr anrc ansa anso ansp aoba aoca aocs aola aonb aono aopo aora aorb aorn aors aosp aoss apac apal apan apao apap apar apas apba apbr apbs apca apcb apcc apcn apco apcr apcs apl- apla aplp apls apna apno apo- apoc apon apoo apop apor apos appa appc appl appr apps apra aprc aprn apro aprs apsa apsl apso apss arab arac aral aran arap arar aras arba arbs arc- arca arco arcs arla arlo arna arno arns aroa arob aron aroo aror aros arpa arpl arps arr- arra arrc arro arrr arrs ars- arsa arsc arso asaa asab asac asal asan asao asap asar asas asba asbo asc- asca ascb ascc ascl asco ascp ascr asla aslo aslr asnc asnl asno asob asoc ason asop asor asos aspa aspc aspl aspo aspr asps asra asrc asro asrs assa assc assl assn asso assp assr asss baaa baal baan baar baas baba babb babo babr babs bac- baca bacc bacn baco bacs bala balc ball balo bals bana banc bann bano banp banr bans baol baon baos bapa bapc bapp baps bar- bara barb barc barn baro barr bars basa basc baso bass bbas bbbb bbbs bblb bbls bbpr bbrc bcaa bcap bcar bcas bcbc bcbp bcbs bcca bccc bccl bccs bcor bcos bcpl bcpp bcps bcra bcrs bcsa bcsc bcsl bcsn bcss blaa blab blac blan blas blls blno blob bloc blon bloo blop blrc blsp blss bnas bnoc bnor bnpp bnrr bnss boab boac boal boan boar boas boba bobb bobo bobs boca boco bocs bola boll boln bolo bols bona bonc bonn bono bons boob booc bool boon boop boor boos bopa bopp bops bor- bora born boro borr bors bosa bosc bosn boso boss bpcp bprc bpsa brab brac bran brao bras brca brcb brlp brls brna brno brns broa brob broc brol bron broo bror bros brrr brrs brsb brsr bsaa bsac bsap bsas bscp bscs bslc bsns bson bsos bspp bspr bsra bssc c-bo caaa caab caac caal caan caap caas caba cabo cabs cac- caca cacc caco cacr cala calc call calo calp cals cana canc cann cano canp cans caol caor caos capa capb capc capn capo capp caps cara carb carc carl carn caro carp carr cars casa casb casc casl caso casp casr cass cbac cbal cbar cbbc cbbs cbca cbcc cbcl cbcn cbcp cbcr cbcs cblb cblc cbln cbna cbol cbpc cbpp cbrl cbrn cbsa cbsc cbsn ccaa ccab ccac ccap ccar ccas ccba ccbc ccbn ccca cccb cccc cccl cccp cccs ccla cclc ccls ccna ccnb ccnc ccnp ccnr ccns ccob ccoc ccpa ccpl ccpn ccpp ccpr ccps ccra ccrc ccrl ccrp ccrs ccsa ccsl ccsn ccsp ccss clab clan clap clar clas clob clon cloo clop clor clos clpb clpp clra clro clrs clsa clsc cnaa cnac cnap cnas cnbc cnbl cnbp cnco cncp cnna cnpa cnrc cnrr cnsa cnsl cnss coal coan coas coba cobb cobo cobs coca coco cocp col- cola colb coll coln colo colp cols con- cona conc conn cono cons coob cool coon coop coos copa copo copp copr cops cor- cora corb corc corl corn coro corp corr cors cosa cosc cosl coso cosp coss cpaa cpac cpan cpap cpas cpbc cpca cpcs cplc cpls cpnb cpns cpos cppa cpps cprs cpsa cpsc cpsl cpso cpsr crab crac cran crap crar cras crbc crca crcc crcr crls crna crns crob croc crol cron croo crop cror crpc crps crsa crsp crss csaa csab csac csao csar csas cscb cscc cscl csco cscr cscs csla cslp cslr csnp csob csor csos cspa cspb cspc csps csra csrc csrs cssa cssr laaa laac laal laan laap laar laas laba labo labr labs laca lacc lacl laco lacp lacs lala lall lalo lan- lana lanc lann lano lans laon laos lapa lapb lapc lapp laps lara larb larc larn larp larr lars lasa laso lass lbar lbcc lblr lbos lbrs lbsc lcac lcbc lcca lccc lccs lcls lcor lcpa lcpc lcpl lcps lcra lcrl lcrs lcsc lcsp lcsr llan llao llbs llcc llcs lllc llll lloa lloc lloo llps lnbp lncr lnso loac loan loap loar loas lob- loba lobb lobo lobs loca locc locn loco locs lola loll lolo lols lona lono lonr lons loob looc lool loon loop loor loos lopa lopp lops lora lorn loro lors losa losc loso losp loss lpac lpla lpns lppl lprp lpsc lpss lrac lral lrba lrcs lroc lron lrps lrrc lrrr ls-r lsap lscb lsco lscs lsla lson lspl lspr lsrc lssa lsso lssp lssr naaa naab naac naal naan naar naas naba nabc nabl nabo nabs naca nacc nacl naco nacp nacs nala nalc nall nalp nals nan- nana nanb nann nano nanp nans naoc naor