-al -ic -ol a-a a-b a-c a-i a-t aaa aab aac aai aal aao aas aat ab- aba abb abc abi abl abo abs abt ac- aca acb acc aci acl aco acs act ai- aia aib aic aii ail aio ais ait al- ala alb alc ali all alo als alt aoa aob aoc aoi aol aoo aos aot as- asa asb asc asi asl aso ass ast at- ata atb atc ati atl ato ats att baa bab bac bai bal bao bas bat bba bbb bbc bbi bbl bbo bbs bbt bca bcb bcc bci bcl bco bcs bct bi- bia bib bic bii bil bio bis bit bla blb blc bli bll blo bls blt boa bob boc boi bol boo bos bot bsa bsb bsc bsi bsl bso bss bst bta btb btc bti btl bto bts btt c-- caa cab cac cai cal cao cas cat cba cbb cbc cbi cbl cbo cbs cbt cca ccb ccc cci ccl cco ccs cct ci- cia cib cic cii cil cio cis cit cl- cla clb clc cli cll clo cls clt co- coa cob coc coi col coo cos cot csa csb csc csi csl cso css cst cta ctb ctc cti ctl cto cts ctt ia- iaa iab iac iai ial iao ias iat iba ibb ibc ibi ibl ibo ibs ibt ica icb icc ici icl ico ics ict iia iib iic iii iil iio iis iit il- ila ilb ilc ili ill ilo ils ilt io- ioa iob ioc ioi iol ioo ios iot is- isa isb isc isi isl iso iss ist ita itb itc iti itl ito its itt la- laa lab lac lai lal lao las lat lba lbb lbc lbi lbl lbo lbs lbt lca lcb lcc lci lcl lco lcs lct lia lib lic lii lil lio lis lit lla llb llc lli lll llo lls llt loa lob loc loi lol loo los lot lsa lsb lsc lsi lsl lso lss lst lta ltb ltc lti ltl lto lts ltt o-i oaa oab oac oai oal oao oas oat ob- oba obb obc obi obl obo obs obt oc- oca ocb occ oci ocl oco ocs oct oia oib oic oii oil oio ois oit ola olb olc oli oll olo ols olt oo- ooa oob ooc ooi ool ooo oos oot os- osa osb osc osi osl oso oss ost ot- ota otb otc oti otl oto ots ott saa sab sac sai sal sao sas sat sba sbb sbc sbi sbl sbo sbs sbt sca scb scc sci scl sco scs sct sia sib sic sii sil sio sis sit sla slb slc sli sll slo sls slt soa sob soc soi sol soo sos sot ss- ssa ssb ssc ssi ssl sso sss sst sta stb stc sti stl sto sts stt taa tab tac tai tal tao tas tat tba tbb tbc tbi tbl tbo tbs tbt tca tcb tcc tci tcl tco tcs tct tia tib tic tii til tio tis tit tla tlc tli tll tlo tls tlt to- toa tob toc toi tol too tos tot tsa tsb tsc tsi tsl tso tss tst tta ttb ttc tti ttl tto tts ttt

a-ii aaaa aaab aaac aaai aaal aaas aaba aabb aabc aabi aabl aabt aaca aacb aacc aaci aacl aaco aacs aact aaib aaic aaii aais aala aalc aali aall aalo aals aaoo aasa aasc aasi aass aast aata aatc aatt abaa abab abac abai abal abas abat abb- abba abbb abbi abbo abbs abbt abca abcb abcc abci abcl abcs abct abia abib abic abil abis abit abla ablo abls aboa abob abol aboo abos abot abs- absa absi absl abss abta abts ac-t acaa acab acac acai acas acat acba acbl acca accc acci acco accs acct aci- acia acic acis acla aclc acli acls acoa acol acos acot acsa acsc acsi acsl acss acst acta actc acti actl acto acts actt aiai aias aiba aibl aibo aica aicc aics aiia aiib aiic aila aili ails aioc aioi aisa aisb aisi aisl aiso aist aita aiti aits aitt alaa alac alai alal alao alas alat alb- alba albc albi albo albs alca alcc alco alcs ali- alia alib alii alil alio alis alit all- alla alli alll allo alls aloa aloc aloi alol aloo alos alot alsa alsc also alst alta alti alto alts aoba aoca aocs aola aoss aotc asaa asab asac asai asal asao asas asat asba asbo asc- asca ascb ascc asci ascl asco asct asia asic asii asil asio asis asit asla asli aslo asob asoc asoi asos asot assa assc assi assl asso asss asst asta astb astc asti astl asto asts at-l at-t ataa atab atac atai atal atas atat atbs atca atcc atcl atco atcs atia atic atil atis atit atla atli atlo atls atob atoc atoi atol atos atot atsb atsc atsi atst atta atti atto atts ba-i baaa baal baas baat baba babb babi babo babs bac- baca bacc baci baco bacs bact baia baib baic bail baio bais bait bala balc bali ball balo bals balt baol baos basa basc basi baso bass bast bata batc bati bato bats batt bbas bbbb bbbs bbci bblb bbls bcaa bcas bcat bcbc bcbs bcca bccc bcci bccl bccs bcia bcis bcit bcos bcsa bcsc bcsl bcss bctc bcts bial biao bias biat biba bibb bibi bibl bibo bibs bica bicc bici bico bics biis bila bili bill bilo bils bilt bio- bioc bioi biol bios biot bis- bisa bisc bisl biso biss bist bita bitc bito bits bitt blaa blab blac blas blat blbt blic blio blis blit blls blob bloc bloo blot blss blst blts boab boac boai boal boas boat boba bobb bobi bobo bobs boca boco bocs boi- boii boil bois boit bola boli boll bolo bols bolt boob booc bool boos boot bosa bosc bosi boso boss bost bota botb boti boto bots bott