a-a a-b a-c aaa aab aac aae aah aao aas aau ab- aba abb abc abe abh abo abs abu ac- aca acb acc ace ach aco acs acu aea aeb aec aee aeh aeo aes aeu aha ahb ahc ahe ahh aho ahs ahu aoa aob aoc aoe aoh aoo aos aou as- asa asb asc ase ash aso ass asu au- aua aub auc aue auh auo aus b-u baa bab bac bae bah bao bas bau bba bbb bbc bbe bbh bbo bbs bbu bca bcb bcc bce bch bco bcs bcu be- bea beb bec bee beh beo bes beu bha bhb bhc bhe bhh bho bhs bhu boa bob boc boe boh boo bos bou bsa bsb bsc bse bsh bso bss bsu bua bub buc bue buh buo bus buu c-- caa cab cac cae cah cao cas cau cba cbb cbc cbe cbh cbo cbs cbu cca ccb ccc cce cch cco ccs ccu ce- cea ceb cec cee ceh ceo ces ceu ch- cha chb chc che chh cho chs chu co- coa cob coc coe coh coo cos cou csa csb csc cse csh cso css csu cua cub cuc cue cuh cuo cus cuu eaa eab eac eae eah eao eas eau eba ebb ebc ebe ebh ebo ebs ebu ec- eca ecb ecc ece ech eco ecs ecu eea eeb eec eee eeo ees eha ehb ehc ehe ehh eho ehs ehu eo- eoa eob eoc eoe eoh eoo eos eou es- esa esb esc ese esh eso ess esu eu- eua eub euc eue eus haa hab hac hae hah hao has hau hba hbb hbc hbe hbh hbo hbs hbu hca hcb hcc hce hch hco hcs he- hea heb hec hee heh heo hes heu hha hhb hhc hhe hhh hho hhs hhu hoa hob hoc hoe hoh hoo hos hou hsa hsb hsc hse hsh hss hsu hua hub huc hue huh huo hus huu oaa oab oac oae oah oao oas oau ob- oba obb obc obe obh obo obs obu oc- oca ocb occ och oco ocs ocu oea oeb oec oee oeh oeo oes oha ohc ohe ohh oho ohs ohu oo- ooa oob ooc ooh ooo oos os- osa osb osc ose osh oso oss osu ou- oua ouc oue ouh ouo ous saa sab sac sae sah sao sas sau sba sbb sbc sbe sbh sbo sbs sbu sca scb scc sce sch sco scs scu se- sea seb sec see seh seo ses seu sh- sha shb shc she shh sho shs shu soa sob soc soe soh soo sos sou ss- ssa ssb ssc sse ssh sso sss ssu sua sub suc sue suh suo sus suu ua- uaa uab uac uae uah uao uas uau uba ubb ubc ube ubh ubo ubs ubu uca ucb ucc uce uch uco ucs ucu uea ueb uec uee ueh ues uha uhb uhc uhe uhh uho uhs uhu uoa uob uoc uoe uoo uos usa usb usc use ush uso uss usu uua uuc uue uus uuu

-ase -hou -ose -ous a-be a-ha aaaa aaab aaac aaae aaah aaas aaba aabb aabc aabh aaca aacb aacc aace aach aaco aacs aacu aaea aaec aaes aaha aahs aaoe aaoo aasa aasc aase aass aasu aaus abaa abab abac abae abas abau abb- abba abbb abbe abbo abbs abca abcb abcc abch abcs abec abee abes abha abho abhs aboa abob aboh aboo abos abou abs- absa abse abss absu abua abue abus acaa acab acac acae acas acba acca accc acce acch acco accs accu ace- acea acec aceh aces acha ache achh acho achs achu acoa acoe acoh acos acou acsa acsc acse acss acu- acue acuo acus aeac aeas aebs aecb aesc aess ahab ahac ahah ahas ahau ahha ahhs ahoa ahoe ahsa ahse ahso ahss ahua ahus aoah aoba aoca aoce aocs aoeu aoss aous asaa asab asac asae asah asao asas asau asba asbo asbu asc- asca ascb ascc asce asch asco asea asec asee aseh ases asha ashe ashs ashu asob asoc asos asou assa assc asse assh asso asss assu asub asue asus auaa aube auca auce auch ausa ause aush ausu baaa baah baas baba babb babe babo babs babu bac- baca bacc bace bach baco bacs baes baha baho bahs bahu baoh baos basa basc base bash baso bass basu bau- bbas bbau bbbb bbbs bbch bbeb bbhs bcaa bcas bcbc bcbs bcca bccc bccs bcec bces bche bchs bcos bcsa bcsc bcss bcuc beah beas beau beba bebb bebe bebo beca bech becs becu beeb bees behs beo- beos bes- besa bese besh beso bess bhao bhca bhcc bhhs bhuu boab boac boas boba bobb bobe bobo bobs bobu boca boce boch boco bocs bocu boea boec boee boeo boes boha boho bohs bohu boob booc booe booh boos bosa bosc bose bosh boso boss bosu boua boue bouh bous bsaa bsac bsas bscs bsea bseb bsec bsee bses bshs bsos bssc bsse buba bubb bube bubo bubs bubu buca bucc buce buch buco bucs bucu buea bueu buha buhe buho buhs busa busc buse bush buss busu buus c-bo caaa caab caac caah caas caba cabe cabo cabs cabu cac- caca cacc cace cach caco caec caes caeu caha cahe cahs caos casa casb casc case cash caso cass casu cauc cauo caus cbac cbbc cbbs cbca cbcc cbce cbcs cbcu cbea cbec cbee cbha cbhs cbsa cbsc cbse cbus ccaa ccab ccac ccas ccba ccbc ccca cccb cccc cccs cccu ccee ccha cche cchs ccob ccoc ccsa ccss ccuc ccus ceac ceas ceba cebs cebu cec- ceca cece ceco cecs ceeb ceec cees cehs ceos ceou cesa cesc cese cess chaa chab chac chae chah chao chas chau chca chce chch chcs chea cheb chec chee cheh ches cheu chha chhs choc choh choo chos chou chsc chse chsh chua chub chus coas coba cobb cobe cobh cobo cobs cobu