-ana a-ii aaaa aaab aaai aaan aaar aaba aabb aabi aaib aaii aain aana aani aaon aaoo aara aari aaro abaa abab abai aban abar abax abb- abba abbb abbi abbo abbr abia abib abin abir aboa abob abon aboo abor abox abra abri abro aiai aian aiba aibn aibo aiia aiib aiin aiir aina aini aino aioi aion aira airi airo airx aixa aixi ana- anaa anab anai anan anao anar anax anba anbb anbi anbo ania anib anin anio anir anna annb anni anno ano- anoa anon anor anox anri anxi aoba aonb aono aora aorb aorn arab arai aran arar arax arba arbi aria arib arii arin ario arna arni arno aroa arob aroi aron aroo aror arr- arra arri arro arrr axan axar axi- axia axin axo- axoa axon axxo ba-i ba-x baaa baan baar baba babb babi babo babr baia baib bain baio bair baix bana bani bann bano banr baon bar- bara barb bari barn baro barr barx baxi bbbb bbin bbox bian biao biar biba bibb bibi bibo biin bin- bina bini binn bino bio- bioi bion biox bira birb biri birn biro birr birx bixa bixi bnai bnib bnin bnor bnrr boab boai boan boar boba bobb bobi bobo boi- boii boin bona boni bonn bono boob boon boor boox bor- bora bori born boro borr boxa brab brai bran brao brax bria brin brio brix brna brno broa brob bron broo bror brox brrr i-no iaaa iaai iaba iaia iain iana iara iban ibar ibia ibon ibox ibra ibri ibro iiii iiio iino iioi iioo iira inab inai inan inao inar inax inba inbo inia inna inni inno innr ino- inoi inon inor inox inra inri inro ioan ioba iobi ioii ioio iona ioni ionn iono iooi iooo iora iori irai iran irao irar iri- iria irin irio irix irna irob iron irra irri ixia ixxi n-ii naaa naab naai naan naar naba nabi nabo naia naib nain naio nair nan- nana nanb nani nann nano naoi naor nara nari narn naro narr narx naxi nbaa nbar nbbo nbia niab nian nibi nibo niia niir nina nini nino nion nioo nira niro nixa nixi nnnn noaa noba nobi nobo noia noib noin noio noir noix non- nona noni nonn nono nonx noo- noob noon nooo noor nor- nora norb nori norn noro norr noxa nrab nrna nron oara obai oban obba obbo obia obin obix oboi obon obor obox obra obri obro oiba oiii oion oira onab onan onar onia onir onix onna onni onno onon onor onra ooaa ooba oobi ooia oona oooo oora orab orai oran orao orar orba orbb orbi orbo ori- oria orin orio orix orna orni orno oro- oron oror orra orri orro oxa- oxan oxi- oxia oxna oxo- oxon oxox oxxo raab raan raba rabb rabi rabo raia raii rain rair raix rana rani rann rano ranx raob rara rarb rari raro raxa raxi rbbb rbbr riaa riab riai rian rib- riba ribo riia riin rina rinn rino rion riri rixo rnai rnbr rnin roab roan roar rob- roba robb robi robo roia roin roio roir rona roni rono roob rooi roon roor roox rora rori roro roxa roxo rrna rrrr xaar xana xano xara xbai xbar xbin xbox xbra xian xiao xibo xiii xion xixi xoan xorn xoro xoxo xxii xxix xxxi xxxo xxxx