ret rga rgb rgc rge rgg rgi rgk rgo rgr rgs rgt ria rib ric rie rig rii rik rio rir ris rit rkb rkc rke rkg rkk rko rks rkt roa rob roc roe rog roi rok roo ror ros rot rra rrb rrc rrg rri rrk rrr rrs rrt rsa rsb rsc rse rsg rsi rsk rso rsr rss rst rta rtb rtc rte rtg rti rtk rto rtr rts rtt saa sab sac sae sag sai sak sao sar sas sat sba sbb sbc sbe sbg sbi sbk sbo sbr sbs sbt sca scb scc sce scg sci sck sco scr scs sct se- sea seb sec see seg sei sek seo ser ses set sga sgb sgc sge sgg sgi sgk sgo sgr sgs sgt sia sib sic sie sig sii sik sio sir sis sit sk- ska skb skc ske skg ski skk sko skr sks skt soa sob soc soe sog soi sok soo sor sos sot sr- sra srb src sre srg sri srk sro srr srs srt ss- ssa ssb ssc sse ssg ssi ssk sso ssr sss sst sta stb stc ste stg sti stk sto str sts stt taa tab tac tae tag tai tak tao tar tas tat tba tbb tbc tbe tbg tbi tbk tbo tbr tbs tbt tca tcb tcc tce tcg tci tck tco tcr tcs tct te- tea teb tec tee teg tei tek teo ter tes tet tga tgb tgc tge tgg tgi tgk tgo tgr tgs tgt tia tib tic tie tig tii tik tio tir tis tit tka tkb tkc tke tkg tkk tko tkr tks tkt to- toa tob toc toe tog toi tok too tor tos tot tra trb trc tre trg tri trk tro trr trs trt tsa tsb tsc tse tsg tsi tsk tso tsr tss tst tta ttb ttc tte ttg tti ttk tto ttr tts ttt

-ase -ose a-ak a-be a-ii a-ok aaaa aaab aaac aaae aaai aaar aaas aaba aabb aabc aabi aabt aaca aacb aacc aace aaci aack aaco aacr aacs aact aaea aaec aaes aage aaib aaic aaii aais aaka aake aaoe aaoo aara aarc aare aari aaro aars aart aasa aasc aase aasi aass aast aata aatc aatk aatt abaa abab abac abae abag abai abak abar abas abat abb- abba abbb abbe abbi abbo abbr abbs abbt abca abcb abcc abci abcr abcs abct abec abee aber abes abet abia abib abic abie abig abir abis abit aboa abob abok aboo abor abos abot abra abrc abri abro abrs abs- absa abse absi abss abta abts ac-t acaa acab acac acae acag acai acar acas acat acba acca accc acce acci acco accs acct ace- acea acec acek acer aces acet acga acgi acgr acgs aci- acia acic acie acir acis acke acks acoa acoe acog acor acos acot acr- acra acrc acre acri acro acrr acrs acsa acsc acse acsi acss acst acta actc acte actg acti acto acts actt aeac aeas aebi aebs aecb aeci aect aeer aega aeio aeit aeka aer- aera aerc aeri aero aers aesc aess aest aeta aetc aeto aetr aett ag-o agac agag agai agao agar agas agat agba agbo agca agcc agce agco agct agea agee agei ager ages aget agga agge aggi agia agib agic agie agig agii agio agir agis agit agob agog agoo agos agot agra agre agri agro agsa agsg agst agta agte agtr agts aiai aias aiba aibo aica aicc aice aicr aics aiea aiee aiet aiga aigo aiia aiib aiic aiir aika aike aiki aiko aiks aioc aioi aira aire airi airo airs airt aisa aisb aise aisg aisi aisk aiso aisr aist aita aite aiti aitr aits aitt akaa akae akai akao akar akas akca akee akeg aker akes akia akie akik akio akir akis akka akki akko akok akos akot akr- akra akre aksa aksi akst akte aoba aoca aoce aocs aoki aoks aora aorb aors aort aoss aotc arab arac arae arag arai arak arar aras arat arba arbe arbi arbs arc- arca arce arci arco arcs arct area arec aree areg arei arek areo ares aret arga argb arge argi argo args aria arib arie arig arii arik ario aris arit arka arke arki arko arks aroa arob aroe aroi aroo aror aros arr- arra arrc arre arrg arri arrk arro arrr arrs arrt ars- arsa arsc arse arsi arsk arso arst arta artc arte arti arto artr arts asaa asab asac asae asag asai asak asao asar asas asat asba asbo asc- asca ascb ascc asce asci asco ascr asct asea asec asee asek aser ases aset asge asgt asia asic asie asii asik asio asir asis asit aska aske aski asko askr asks askt asob asoc asog asoi asok asor asos asot asra asrc asrg asro asrs assa assc asse assi assk asso assr asss asst asta astb astc aste asti asto astr asts at-t ataa atab atac atae atai atak atar atas atat atbs atca atcc atck atco atcr atcs atea atec atee atei ateo ater ates atgo atia atic atie atik atis atit atka atkt atob atoc atoe atoi atok ator atos atot atra atrc atre atri atrk atro atsb atsc atse atsi atst atta atte atti atto attr atts ba-i baaa baak baar baas baat baba babb babe babi babo babr babs bac- baca bacc bace baci back baco bacs bact baek baer baes baga bage bagg bagi bago bags bagt baia baib baic baie baig baik baio bair bais bait bak- baka bake baki bako bakr baks bakt baos bar- bara barb barc bare barg bari bark baro barr bars bart basa basc base basi bask baso bass bast bata batc bate bati bato bats batt bbas bbbb bbbs bbci bbeb bbet bbga bbrc bbrg bcaa bcar bcas bcat bcbc bcbg bcbs bcca bccc bcci bccs bcec bcer bces bcet bcgs bcia bcie bcis bcit bcor bcos bcra bcrs bcsa bcsc bcss bctc bcts beag beak bear