a-ii aaaa aaab aaac aaai aaal aaar aaba aabb aabc aabi aabl aaca aacb aacc aaci aacl aaco aacr aaib aaic aaii aala aalc aali aall aalo aaoo aara aarc aari aaro abaa abab abac abag abai abal abar abb- abba abbb abbi abbo abbr abca abcb abcc abci abcl abcr abgl abia abib abic abig abil abir abla ablo aboa abob abol aboo abor abra abrc abri abro acaa acab acac acag acai acar acba acbl acca accc acci acco acga acgi acgr aci- acia acic acir acla aclc acli aclr acoa acog acol acor acr- acra acrc acri acro acrr ag-o agac agag agai agal agao agar agba agbo agca agcc agco agga aggi agia agib agic agig agii agil agio agir agla aglc agli agob agog agol agoo agra agri agrl agro aiai aiba aibl aibo aica aicc aicr aiga aigo aiia aiib aiic aiir aila aili aioc aioi aira airi airo alaa alac alag alai alal alao alar alb- alba albc albi albo alca alcc alco alg- alga algi algo ali- alia alib alig alii alil alio alir all- alla alli alll allo allr aloa aloc alog aloi alol aloo alor alro aoba aoca aola aora aorb arab arac arag arai aral arar arba arbi arc- arca arci arco arga argb argi argo aria arib arig arii aril ario arla arli arlo aroa arob aroi aroo aror arr- arra arrc arrg arri arro arrr ba-i baaa baal baar baba babb babi babo babr bac- baca bacc baci baco baga bagg bagi bago baia baib baic baig bail baio bair bala balc bali ball balo baol bar- bara barb barc barg bari baro barr bbbb bbci bbga bblb bbrc bbrg bcaa bcar bcbc bcbg bcca bccc bcci bccl bcia bcor bcra bgca bgia bial biao biar biba bibb bibi bibl bibo bica bicc bicg bici bico biga bigb bigc bigg bigo bila bili bill bilo bio- bioc biog bioi biol bira birb birg biri birl biro birr blaa blab blac blag blic blio blir blob bloc blog bloo blrc blrg boab boac boag boai boal boar boba bobb bobi bobo boca boco boga bogg bogi bogo boi- boii boil bola bolg boli boll bolo boob booc boog bool boor bor- bora borg bori boro borr brab brac brag brai brao brca brcb bria bric brig bril brio broa brob broc brog brol broo bror brrr c-bo caaa caab caac caal caba cabg cabi cabo cac- caca cacc caci caco cacr caga cagg cagi cago cagr caia caib caic cail caio cair cala calc cali call calo caoi caol caor cara carb carc cari carl caro carr cbac cbal cbar cbbc cbca cbcc cbcl cbcr cbga cbgb cbia cbir cblb cblc cbol cbrl ccaa ccab ccac ccag ccai ccar ccba ccbc ccca cccb cccc ccci cccl ccga ccgc ccic ccii ccil ccir ccla cclc cclg ccli ccob ccoc ccra ccrc ccrg ccri ccrl cgac cgal cgcc cgcg cgro ciaa cial ciao ciar ciba cibc cibi cibo cica cicc cici cico cicr ciga cigi ciia ciii cila cili cill cilo ciob cior cira cirb circ ciri cirl ciro cirr clab clag clai clar clib clic clig clii clio clir clob clog cloo clor clra clri clro coag coai coal coba cobb cobi cobo coca coco cogi cogo coia coil coir col- cola colb coli coll colo coob cool cor- cora corb corc corg cori corl coro corr crab crac crag crai crar crbc crca crcc crcr cria crib cric crig crob croc crol croo cror gaal gaar gaba gabb gabi gabl gabo gabr gaga gagg gagi gago gaia gaig gail gair gala gali gall galo gaol gara garb garg gari garo garr gbag gbbo gc-c gcaa gcal gcbc gccc gcic gcii gclc gcoa gcrg ggcl gggg giaa giac giai gial giba gibb gica gicr giga gigg gigi gigo gila gilg gili gill gilo giog gioi gira girg giri girl giro girr glaa glab glar glbc glcc gli- glia glib glic glob glog glor glrb glro goai goal goar goba gobi gobl gobo goca gocr goga gogi gogo gola goli goll golo goog gooi gool goor gora gorb gorg gori goro gorr grab grac grai grbr grcc gria grib gric grig gril grob groc grog groi grol groo gror grrl grrr i-go iaaa iaac iaai iaal iaba iaca iacc iacr iago iaia iala iall iara iarc ibac ibar ibca ibga ibia ibra ibrc ibri ibro icaa icab icac icag icai ical icao icar icbc icca iccb iccc icci iccl icco iccr icga icgc icll iclr icoc icor icra icrc icrr igac igal igar igba igbc igbo igcc igga igia igil igla igli iglo igoo igor igra igri iiac iica iiii iiio iila iioi iioo iira iirc ilac ilag ilal ilar ilbc ilca ilia ilic ilio ilir ill- illa illi illo iloc ilog iloo ioba iobi iocg ioci ioii ioio iola iolo iooi iooo iora iorg iori irac irai iral irao irar irca ircc ircg iri- iria iric irig iril irio irla irlb irob iroc irra irrc irri laaa laac laag laal laar laba labi labo labr laca lacc laci lacl laco lag- laga lagg lago laia laic lail lair lala lali lall lalo lara larb larc larg lari larr lbar lbcc lbia lblr lcac lcbc lcca lccc lcia lcor lcra lcrg lcrl lgca liac liao liar liba libc libo libr lica lico licr liga ligc ligg ligi ligo liia liig liii liir lila lilb lilg lili lill lilo lio- lior lira lirc lirg liri lirl liro lirr llao llcc llgc lllc llll lloa lloc lloo loac loar lob- loba lobb lobi lobo loca locc loci loco log- loga logb logi logo loic loir lola loli loll lolo loob looc lool loor lora lori loro lrac lral lrba lrgb lric lroc lroi lrrc lrrr oaic oall oara obai obal obba obbo obia obla oboi obol obor obra obri obro ocab ocac ocal ocbc occa occc occi ocga oclc ocra ocrl ocro ocrr ogai ogar ogb ogba oggi ogla ogli ogoa ogog