-ana a-ii aaaa aaab aaac aaai aaal aaan aaar aaas aaba aabb aabc aabi aabl aaca aacb aacc aaci aacl aacn aacr aacs aaib aaic aaii aain aais aala aalc aali aall aals aana aani aara aarc aari aars aasa aasc aasi aass abaa abab abac abai abal aban abar abas abb- abba abbb abbi abbr abbs abca abcb abcc abci abcl abcn abcr abcs abia abib abic abil abin abir abis abla abls abra abrc abri abrs abs- absa absi absl abss acaa acab acac acai acan acar acas acba acbl acca accc acci accs aci- acia acic acin acir acis acla aclc acli aclr acls acr- acra acrc acri acrr acrs acsa acsc acsi acsl acss aiai aian aias aiba aibl aibn aica aicc aicr aics aiia aiib aiic aiin aiir aila aili ails aina ainc aini ains aira airi airs aisa aisb aisi aisl aisr alaa alac alai alal alan alar alas alb- alba albc albi albs alca alcc alcs ali- alia alib alii alil alin alir alis all- alla alli alll alln allr alls alna alni alsa alsc alsn ana- anaa anab anac anai anal anan anar anas anba anbb anbi anbl anca ancc ania anib anic anil anin anir anis anla anlc anli anln anna annb anni anns anrc anri ansa ansi arab arac arai aral aran arar aras arba arbi arbs arc- arca arci arcs aria arib arii aril arin aris arla arli arna arni arns arr- arra arrc arri arrr arrs ars- arsa arsc arsi asaa asab asac asai asal asan asar asas asba asc- asca ascb ascc asci ascl ascr asia asic asii asil asin asir asis asla asli aslr asnc asni asnl asra asrc asrs assa assc assi assl assn assr asss ba-i baaa baal baan baar baas baba babb babi babr babs bac- baca bacc baci bacn bacs baia baib baic bail bain bair bais bala balc bali ball bals bana banc bani bann banr bans bar- bara barb barc bari barn barr bars basa basc basi bass bbas bbbb bbbs bbci bbin bblb bbls bbrc bcaa bcar bcas bcbc bcbs bcca bccc bcci bccl bccs bcia bcis bcra bcrs bcsa bcsc bcsl bcsn bcss bial bian biar bias biba bibb bibi bibl bibs bica bicc bici bics biin biis bila bili bill bils bin- bina binc bini binn bins bira birb biri birl birn birr birs bis- bisa bisc bisl biss blaa blab blac blan blas blic blin blir blis blls blni blrc blss bnai bnas bnib bnin bnrr bnss brab brac brai bran bras brca brcb bria bric bril brin bris brls brna brns brrr brrs brsb brsr bsaa bsac bsas bsci bscs bsic bsin bslc bsns bsra bssc caaa caab caac caal caan caas caba cabi cabs cac- caca cacc caci cacr caia caib caic cail cain cair cais cala calc cali call cals cana canc cani cann cans cara carb carc cari carl carn carr cars casa casb casc casi casl casr cass cbac cbal cbar cbbc cbbs cbca cbcc cbcl cbcn cbcr cbcs cbia cbir cblb cblc cbln cbna cbrl cbrn cbsa cbsc cbsi cbsn ccaa ccab ccac ccai ccar ccas ccba ccbc ccbn ccca cccb cccc ccci cccl cccs ccic ccii ccil ccir ccis ccla cclc ccli ccls ccna ccnb ccnc ccni ccnr ccns ccra ccrc ccri ccrl ccrs ccsa ccsi ccsl ccsn ccss ciaa cial cian ciar cias ciba cibc cibi cica cicc cici cicr cics ciia ciii ciis cila cili cill cils cin- cina cinc cini cira cirb circ ciri cirl cirr cirs cis- cisa cisc cisl cisn cisr ciss clab clai clan clar clas clib clic clii clin clir clis clra clri clrs clsa clsc cnaa cnac cnas cnbc cnbl cnci cnib cnic cnna cnrc cnrr cnsa cnsl cnss crab crac crai cran crar cras crbc crca crcc crcr cria crib cric crin cris crls crna crns crsa crss csaa csab csac csar csas cscb cscc csci cscl cscr cscs csia csib csir csis csla cslr csra csrc csrs cssa cssr iaaa iaac iaai iaal iaas iaba iaca iacc iacr iacs iaia iain iais iala iall ials iana ians iara iarc iars iasa iasc iasi iasr ibac iban ibar ibas ibca ibcs ibia ibis ibns ibra ibrc ibri ibsa ibsn ibss icaa icab icac icai ical ican icar icas icbc icbs icca iccb iccc icci iccl iccn iccr iccs icis icll iclr icnb icnc icns icra icrc icrr icrs icsa icsb icsc icsi icsr icss iiac iias iica iiii iiis iila iira iirc iirs iisc iisi iisr ilac ilal ilan ilar ilas ilbc ilca ilia ilic ilin ilir ilis ill- illa illi ills ilni ilsa inab inac inai inal inan inar inas inba inca incb inci incl incr incs inia inis inla inna inni innr inns inra inri inrs insa insc inss irac irai iral iran irar iras irca ircc ircs iri- iria iric iril irin iris irla irlb irna irra irrc irri irrs irsa is-a isac isai isal isan isar isas isba isbl isbn isca iscc isci iscn iscr iscs isia isic isil isin isis isla isls isna isra isri issa issc issi issr isss laaa laac laal laan laar laas laba labi labr labs laca lacc laci lacl lacs laia laic lail lain lair lais lala lali lall lan- lana lanc lani lann lans lara larb larc lari larn larr lars lasa lasi lass lbar lbcc lbia lblr lbrs lbsc lcac lcbc lcca lccc lccs lcia lcis lcls lcra lcrl lcrs lcsc lcsr liac lian liar lias liba libc libr libs lica licr lics liia liii liin liir liis lila lilb lili lill lils lina linc linn lins lira lirc liri lirl lirn lirr lirs lisa lisi liss llan llbs llcc llcs lllc llll lncr lrac lral lrba lrcs lric lrrc lrrr ls-r lscb lscs lsla lsrc lssa lssr n-ii naaa naab naac naai naal naan naar naas naba nabc nabi nabl nabs naca nacc naci nacl nacs naia naib naic nail nain nair nais nala nalc nali nall