-er a-a a-b aaa aab aae aah aak aan aar ab- aba abb abe abh abk abn abr aea aeb aee aeh aek aen aer aha ahb ahe ahh ahk ahn ahr aka akb ake akh akk akn akr an- ana anb ane anh ank ann anr ar- ara arb are arh ark arn arr baa bab bae bah bak ban bar bba bbb bbe bbh bbk bbn bbr be- bea beb bee beh bek ben ber bha bhb bhe bhh bhk bhr bka bkb bke bkk bkn bkr bna bnb bne bnk bnn bnr bra brb bre brh brk brn brr eaa eab eae eah eak ean ear eba ebb ebe ebh ebk ebn ebr eea eeb eee eek een eer eha ehb ehe ehh ehn ehr eka ekb eke ekh ekr en- ena enb ene enh enk enn enr era erb ere erh erk ern err haa hab hae hah hak han har hba hbb hbe hbh hbk hbn hbr he- hea heb hee heh hek hen her hha hhb hhe hhh hhk hhn hhr hka hkb hkh hkk hkn hkr hna hnb hne hnh hnk hnn hr- hra hrb hre hrh hrk hrn hrr ka- kaa kab kae kah kak kan kar kba kbb kbe kbh kbk kbn kbr ke- kea keb kee keh kek ken ker kha khe khh khk khn khr kkb kke kkh kkk kkn kkr kn- kna kne knk knn knr kra krk krn krr naa nab nae nah nak nan nar nba nbb nbe nbk nbn nbr ne- nea neb nee neh nek nen ner nha nhb nhe nhh nhk nhn nhr nka nke nkk nkn nkr nna nnb nne nnh nnk nnn nra nrb nre nrk nrn nrr ra- raa rab rae rah rak ran rar rba rbb rbe rbh rbk rbn rbr re- rea reb ree reh rek ren rer rh- rha rhb rhe rhh rhn rhr rkb rke rkk rna rnb rnh rnn rnr rra rrb rrh rrk rrn rrr

-ana -ane -ene a-ak a-be a-ha aaaa aaab aaae aaah aaan aaar aaba aabb aabh aaea aaen aaha aahk aaka aake aana aane aara aare abaa abab abae abak aban abar abb- abba abbb abbe abbr abee aben aber abha abhr abra aean aebn aeer aeka aena aer- aera ahab ahah ahar ahen ahha ahne ahra ahre ahrr akaa akae akah akan akar akee aken aker akha akka akna akr- akra akre ana- anaa anab anae anah anak anan anar anba anbb anee anen aner anha anhe ank- anka anke ankh anna annb anne arab arae arah arak aran arar arba arbe arbh area aree areh arek aren arh- arka arke arkh arna arne arnk arr- arra arre arrh arrk arrr baaa baah baak baan baar baba babb babe babr baek baer baha bahn bahr bak- baka bake bakh bakr bana bane banh bank bann banr bar- bara barb bare barh bark barn barr bbbb bbeb beah beak bean bear beba bebb bebe beeb beek been beer behn behr beka beke bena bene benk benn bera bere berk bern berr bhan bhar bher bhra bner bnrr brab brae brah brak bran brea breb bree brek bren brer brka brkb brna brrr eaba eabh eana eara earb eare earh earn eban ebba ebbr eben eber eeea eeee eeka eeke eena eera ehaa ehea eheh ehen eher ehna ehre eka- ekab ekeb ekek eken eker ekka ekne enab enah enan enb- enbn enbr enea enee ener enka enke enkr enna enne enra eran erba erbb erbe ereb eren erer erke erna erne erra erre haab haak haan haar haba habe haen haha hahn haka hake hakk hana hane hank hann hara hare harh hark harn harr hbar heah hean hear hebb hebe hebr heeb heek heer hehe hehn heka heke hena hene henh henk henn hera herb here herk hern herr hhaa hhhh hnna hran hree kaaa kaab kaak kaan kaar kaba kabb kabe kabr kaeh kaer kaha kahe kahn kahr kaka kake kakh kakk kakn kana kanb kane kanh kann kara karb kare kark karn karr kbaa kbab kbae kbak kbar kbba kbbb kbbe kbbk kbbr kbeb kbee kbeh kbek kben kber kbhb kbhe kbhh kbhn kbhr kbkb kbkk kbkr kbna kbnh kbnn kbnr kbra kbrb kbre kbrh kbrk kbrn kea- keak kean kear keba kebb kebe kebn kebr keeh keek keen keer kehk kehr keka kekb keke ken- kena kene kenk kenn kenr ker- kera kerb kere kerk kern kerr khab khak khan khar khbr kheb kher khhk khka khke khkk khkn khkr khna khne khnk khnr khra khrk khrr kkaa kkan kkar kkba kkbb kkbe kkbn kkbr kkea kken kkha kkhb kkhh kkhk kkhr kkkk kknb kkne kknn kkrb kkre kkrh kkrk kkrn kkrr knaa knab knah knan knar knba knbb knbe knbn knbr knea kneb knee knek knen knhk knkk knnb knnk knnr knrb knrk krab krae krah krak kran krar krba krbb krbe krbk krbr krea kreb kree kreh krek kren krka krke krkh krkk krkn krkr krna krnb krne krnh krnk krnn krrb krre krrk krrn krrr naaa naab naan naar naba nabe nabk naea naeh naha nahe nahk nahr naka nake nan- nana nanb nane nann nara nare narh nark narn narr nbaa nbak nbar nber neab neah nean near neba nebb nebe nebn nebr neea neeb neen neer neha nehe neka neke nena nene nenh nera nere nerk nerr nheb nhnn nhra nnnn nrab nren nrna raab raak raan raba rabb rabe rabk raen raer raha rahe rahn rahr raka rake rakk rana rane rank rann rara rarb rare rark rbbb rbbr rea- reae reak rean rear reba rebb rebe rebk reeb reek reen reha rehb rehe rehn reka reke rena rene renk renn rera rere rhae rhea rheb rhee rhen rnbr rrah rrna rrrr

-aaa- aaaah aaaee aabaa aabba aabra aahaa aaker aakre aarah aarna aarne abaab ababa ababe abaer abaka abake abana abank abann abara abare abarn abban abbar abean abear abeba abebe abeer abekr abene abera abere aberr abhar abkar