a-a a-b a-c aaa aab aac aad aah aan aao aar aaw ab- aba abb abc abd abh abn abo abr abw ac- aca acb acc acd ach acn aco acr acw ad- ada adb adc add adh adn ado adr adw aha ahb ahc ahd ahh ahn aho ahr ahw an- ana anb anc and anh ann ano anr aoa aob aoc aod aoh aon aoo aor aow ar- ara arb arc ard arh arn aro arr arw aw- awa awb awc awd awh awn awo awr aww baa bab bac bad bah ban bao bar baw bba bbb bbc bbd bbh bbn bbo bbr bbw bca bcb bcc bcd bch bcn bco bcr bda bdb bdc bdd bdh bdo bdr bdw bha bhb bhc bhd bhh bho bhr bhw bna bnb bnc bnd bnn bno bnr bnw boa bob boc bod boh bon boo bor bow bra brb brd brh brn bro brr brw bwa bwb bwc bwd bwh bwo bwr c-- caa cab cac cad cah can cao car caw cba cbb cbc cbd cbh cbn cbo cbr cbw cca ccb ccc ccd cch ccn cco ccr ccw cda cdb cdc cdd cdh cdn cdo cdr cdw ch- cha chb chc chd chh chn cho chr chw cn- cna cnb cnc cnd cnh cnn cno cnr cnw co- coa cob coc cod coh con coo cor cow cra crb crc crd crh crn cro crr crw cw- cwa cwb cwc cwd cwh cwn cwo cwr daa dab dac dad dah dan dao dar daw dba dbb dbc dbd dbh dbn dbo dbr dca dcb dcc dcd dcn dco dcr dcw dda ddb ddc ddd ddh ddn ddo ddr ddw dh- dha dhb dhc dhd dhh dho dhr dhw dna dnb dnc dnd dnh dnn dno dnr dnw doa dob doc dod doh don doo dor dow dra drb drc drd drn dro drr drw dwa dwb dwc dwh dwn dwo dwr dww haa hab hac had hah han hao har haw hba hbb hbc hbd hbh hbn hbo hbr hbw hca hcb hcc hcd hch hcn hco hcr hcw hda hdb hdc hdd hdh hdn hdo hdr hdw hha hhb hhc hhd hhh hhn hho hhr hhw hna hnb hnc hnd hnh hnn hno hnw hoa hob hoc hod hoh hon hoo hor how hr- hra hrb hrc hrd hrh hrn hro hrr hrw hw- hwa hwb hwd hwn hwo hwr hww naa nab nac nad nah nan nao nar naw nba nbb nbc nbd nbn nbo nbr nbw nca ncb ncc ncd nch ncn nco ncr ncw nda ndb ndc ndd ndh ndn ndo ndr nha nhb nhc nhd nhh nhn nhr nna nnb nnc nnh nnn nno nnw no- noa nob noc nod noh non noo nor now nra nrb nrc nrd nrn nro nrr nrw nwa nwb nwc nwd nwn nwo nwr oaa oab oac oad oah oan oao oar oaw ob- oba obb obc obd obh obn obo obr obw oc- oca ocb occ ocd och ocn oco ocr ocw oda odb odc odd odh odn odo odr oha ohc ohd ohh ohn oho ohr on- ona onb onc ond onh onn ono onr oo- ooa oob ooc ood ooh oon ooo oor oow or- ora orb orc ord orh orn oro orr owa owb owc owd owh own owo oww ra- raa rab rac rad rah ran rao rar raw rba rbb rbc rbd rbh rbn rbo rbr rbw rca rcb rcc rcd rch rcn rco rcr rcw rda rdb rdc rdd rdh rdn rdo rdr rh- rha rhb rhc rhd rhh rhn rho rhr rna rnb rnc rnd rnh rnn rno rnr rnw roa rob roc rod roh ron roo ror row rra rrb rrc rrd rrh rrn rrr rwa rwb rwc rwd rwh rwr waa wab wac wad wah wan wao war waw wba wbb wbc wbd wbn wbo wbr wbw wca wcb wcc wcd wch wcn wco wcr wcw wda wdb wdc wdr wh- wha whb whc whd whh who whr whw wn- wna wnc wnd wnn wno wnw woa wob woc wod woh won woo wor wow wr- wra wrc wrd wrh wrn wro wrr wrw wwa wwc wwd wwn wwo www

-ana a-do a-ha a-wa aaaa aaab aaac aaad aaah aaan aaar aaba aabb aabc aabd aabh aabw aaca aacb aacc aacd aach aacn aaco aacr aada aadc aaha aana aand aaon aaoo aaow aara aarc aard aaro aaww abaa abab abac abad aban abar abaw abb- abba abbb abbo abbr abca abcb abcc abcd abch abcn abcr abcw abda abdo abha abho abhr aboa abob abod aboh abon aboo abor abow abra abrc abro abwa abwh abwr acaa acab acac acad acan acar acba acca accc accd acch acco acda acdb acdc acha achh acho achr acoa acod acoh acon acor acow acr- acra acrc acro acrr acwa acww adaa adab adac adad adah adan adao adar adaw adba adbc adcc adda addc addd addn addo addr adha adhd adhn adho adna adob adoc adod adon adoo ador adra adro adwa ahab ahac ahad ahah ahar ahha ahoa ahod ahor ahra ahrc ahrr ahwa ana- anaa anab anac anad anah anan anao anar anba anbb anbo anca ancc anco and- anda andh ando andr anha anna annb anno ano- anoa anod anon anor anrc anwr aoah aoba aoca aodh aonb aono aora aorb aorn aowd arab arac arad arah aran arar araw arba arbh arc- arca arch arco arda ardc ardo arh- arna arnd arno aroa arob arod aron aroo aror arow arr- arra arrc arrh arro arrr arwa awac awad awan awar awho awon awoo awow awro awwa baaa baad baah baan baar baba babb babo babr bac- baca bacc bach bacn baco bada badb badd badh bado badr baha bahn baho bahr bana banc band banh bann bano banr baoh baon bar- bara barb barc bard barh barn baro barr baw- bawd bawn bbad bbbb bbch bbdd bbdo bbrc bbwc bbwr bcaa bcar bcbc