-er -ic a-a a-b a-c a-i aaa aab aac aae aai aao aar aas ab- aba abb abc abe abi abo abr abs ac- aca acb acc ace aci aco acr acs aea aeb aec aee aei aeo aer aes ai- aia aib aic aie aii aio air ais aoa aob aoc aoe aoi aoo aor aos ar- ara arb arc are ari aro arr ars as- asa asb asc ase asi aso asr ass baa bab bac bae bai bao bar bas bba bbb bbc bbe bbi bbo bbr bbs bca bcb bcc bce bci bco bcr bcs be- bea beb bec bee bei beo ber bes bi- bia bib bic bie bii bio bir bis boa bob boc boe boi boo bor bos bra brb bre bri bro brr brs bsa bsb bsc bse bsi bso bsr bss c-- caa cab cac cae cai cao car cas cba cbb cbc cbe cbi cbo cbr cbs cca ccb ccc cce cci cco ccr ccs ce- cea ceb cec cee cei ceo cer ces ci- cia cib cic cie cii cio cir cis co- coa cob coc coe coi coo cor cos cra crb crc cre cri cro crr crs csa csb csc cse csi cso csr css eaa eab eac eae eai eao ear eas eba ebb ebc ebe ebi ebo ebr ebs ec- eca ecb ecc ece eci eco ecr ecs eea eeb eec eee eeo eer ees eia eib eic eie eii eio eir eis eo- eoa eob eoc eoe eoi eoo eor eos era erb erc ere eri ero err ers es- esa esb esc ese esi eso esr ess ia- iaa iab iac iae iai iao iar ias iba ibb ibc ibe ibi ibo ibr ibs ica icb icc ice ici ico icr ics ie- iea iec iee iei ier ies iia iib iic iie iii iio iir iis io- ioa iob ioc ioe ioi ioo ior ios ir- ira irb irc ire iri iro irr irs is- isa isb isc ise isi iso isr iss o-i oaa oab oac oae oai oao oar oas ob- oba obb obc obe obi obo obr obs oc- oca ocb occ oci oco ocr ocs oea oeb oec oee oei oeo oer oes oia oib oic oie oii oio oir ois oo- ooa oob ooc ooi ooo oor oos or- ora orb orc ore ori oro orr ors os- osa osb osc ose osi oso osr oss ra- raa rab rac rae rai rao rar ras rba rbb rbc rbe rbi rbo rbr rbs rca rcb rcc rce rci rco rcr rcs re- rea reb rec ree rei reo rer res ria rib ric rie rii rio rir ris roa rob roc roe roi roo ror ros rra rrb rrc rri rrr rrs rsa rsb rsc rse rsi rso rsr rss saa sab sac sae sai sao sar sas sba sbb sbc sbe sbi sbo sbr sbs sca scb scc sce sci sco scr scs se- sea seb sec see sei seo ser ses sia sib sic sie sii sio sir sis soa sob soc soe soi soo sor sos sr- sra srb src sre sri sro srr srs ss- ssa ssb ssc sse ssi sso ssr sss

-ase -ose a-be a-ii aaaa aaab aaac aaae aaai aaar aaas aaba aabb aabc aabi aaca aacb aacc aace aaci aaco aacr aacs aaea aaec aaes aaib aaic aaii aais aaoe aaoo aara aarc aare aari aaro aars aasa aasc aase aasi aass abaa abab abac abae abai abar abas abb- abba abbb abbe abbi abbo abbr abbs abca abcb abcc abci abcr abcs abec abee aber abes abia abib abic abie abir abis aboa abob aboo abor abos abra abrc abri abro abrs abs- absa abse absi abss acaa acab acac acae acai acar acas acba acca accc acce acci acco accs ace- acea acec acer aces aci- acia acic acie acir acis acoa acoe acor acos acr- acra acrc acre acri acro acrr acrs acsa acsc acse acsi acss aeac aeas aebi aebs aecb aeci aeer aeio aer- aera aerc aeri aero aers aesc aess aiai aias aiba aibo aica aicc aice aicr aics aiea aiee aiia aiib aiic aiir aioc aioi aira aire airi airo airs aisa aisb aise aisi aiso aisr aoba aoca aoce aocs aora aorb aors aoss arab arac arae arai arar aras arba arbe arbi arbs arc- arca arce arci arco arcs area arec aree arei areo ares aria arib arie arii ario aris aroa arob aroe aroi aroo aror aros arr- arra arrc arre arri arro arrr arrs ars- arsa arsc arse arsi arso asaa asab asac asae asai asao asar asas asba asbo asc- asca ascb ascc asce asci asco ascr asea asec asee aser ases asia asic asie asii asio asir asis asob asoc asoi asor asos asra asrc asro asrs assa assc asse assi asso assr asss ba-i baaa baar baas baba babb babe babi babo babr babs bac- baca bacc bace baci baco bacs baer baes baia baib baic baie baio bair bais baos bar- bara barb barc bare bari baro barr bars basa basc base basi baso bass bbas bbbb bbbs bbci bbeb bbrc bcaa bcar bcas bcbc bcbs bcca bccc bcci bccs bcec bcer bces bcia bcie bcis bcor bcos bcra bcrs bcsa bcsc bcss bear beas beba bebb bebe bebi bebo beca beci becs beeb beer bees beia beic beir beis beo- beor beos bera berc bere beri bero berr bers bes- besa bese beso bess biao biar bias biba bibb bibe bibi bibo bibs bica bicc bice bici bico bics bieb bier bies biis bio- bioc bioi bios bira birb bire biri biro birr birs bis- bisa bisc bise biso biss boab boac boai boar boas boba bobb bobe bobi bobo bobs boca boce boco bocs boea boec boee boeo boer boes boi- boie boii bois boob booc booe boor boos bor- bora bore bori boro borr bors bosa bosc bose bosi boso boss