-al -ic -ol a-a a-b a-c a-i a-t aaa aab aac aai aal aan aao aar aat ab- aba abb abc abi abl abn abo abr abt ac- aca acb acc aci acl acn aco acr act ai- aia aib aic aii ail ain aio air ait al- ala alb alc ali all aln alo alr alt an- ana anb anc ani anl ann ano anr ant aoa aob aoc aoi aol aon aoo aor aot ar- ara arb arc ari arl arn aro arr art at- ata atb atc ati atl atn ato atr att baa bab bac bai bal ban bao bar bat bba bbb bbc bbi bbl bbn bbo bbr bbt bca bcb bcc bci bcl bcn bco bcr bct bi- bia bib bic bii bil bin bio bir bit bla blb blc bli bll bln blo blr blt bna bnb bnc bni bnl bnn bno bnr bnt boa bob boc boi bol bon boo bor bot bra brb bri brl brn bro brr brt bta btb btc bti btl btn bto btr btt c-- caa cab cac cai cal can cao car cat cba cbb cbc cbi cbl cbn cbo cbr cbt cca ccb ccc cci ccl ccn cco ccr cct ci- cia cib cic cii cil cin cio cir cit cl- cla clb clc cli cll cln clo clr clt cn- cna cnb cnc cni cnl cnn cno cnr cnt co- coa cob coc coi col con coo cor cot cra crb crc cri crl crn cro crr crt cta ctb ctc cti ctl ctn cto ctr ctt ia- iaa iab iac iai ial ian iao iar iat iba ibb ibc ibi ibl ibn ibo ibr ibt ica icb icc ici icl icn ico icr ict iia iib iic iii iil iin iio iir iit il- ila ilb ilc ili ill iln ilo ilr ilt in- ina inb inc ini inl inn ino inr int io- ioa iob ioc ioi iol ion ioo ior iot ir- ira irb irc iri irl irn iro irr irt ita itb itc iti itl itn ito itt la- laa lab lac lai lal lan lao lar lat lba lbb lbc lbi lbl lbo lbr lbt lca lcb lcc lci lcl lcn lco lcr lct lia lib lic lii lil lin lio lir lit lla llb llc lli lll lln llo llr llt lna lnb lnc lni lnl lnn lno lnr lnt loa lob loc loi lol lon loo lor lot lra lrb lrc lri lrn lro lrr lrt lta ltb ltc lti ltl lto ltr ltt n-i naa nab nac nai nal nan nao nar nat nba nbb nbc nbi nbl nbn nbo nbr nbt nca ncb ncc nci ncl ncn nco ncr nct nia nib nic nii nil nin nio nir nit nla nlb nlc nli nll nln nlo nlr nlt nna nnb nnc nni nnl nnn nno nnt no- noa nob noc noi nol non noo nor not nra nrb nrc nri nrl nrn nro nrr nrt nta ntb ntc nti ntn nto ntr ntt o-i oaa oab oac oai oal oan oao oar oat ob- oba obb obc obi obl obn obo obr obt oc- oca ocb occ oci ocl ocn oco ocr oct oia oib oic oii oil oin oio oir oit ola olb olc oli oll oln olo olt on- ona onb onc oni onl onn ono onr ont oo- ooa oob ooc ooi ool oon ooo oor oot or- ora orb orc ori orl orn oro orr ort ot- ota otb otc oti otl otn oto otr ott ra- raa rab rac rai ral ran rao rar rat rba rbb rbc rbi rbl rbn rbo rbr rbt rca rcb rcc rci rcl rcn rco rcr rct ria rib ric rii ril rin rio rir rit rla rlc rli rll rln rlo rlr rlt rna rnb rnc rni rnn rno rnr rnt roa rob roc roi rol ron roo ror rot rra rrb rrc rri rrl rrn rrr rrt rta rtb rtc rti rtl rtn rto rtr rtt taa tab tac tai tal tan tao tar tat tba tbb tbc tbi tbl tbn tbo tbr tbt tca tcb tcc tci tcl tcn tco tcr tct tia tib tic tii til tin tio tir tit tla tlc tli tll tln tlo tlr tlt tna tnb tnc tni tnl tnn tno tnr tnt to- toa tob toc toi tol ton too tor tot tra trb trc tri trl trn tro trr trt tta ttb ttc tti ttl ttn tto ttr ttt

-ana a-ii aaaa aaab aaac aaai aaal aaan aaar aaba aabb aabc aabi aabl aabt aaca aacb aacc aaci aacl aacn aaco aacr aact aaib aaic aaii aain aala aalc aali aall aalo aana aani aaon aaoo aara aarc aari aaro aart aata aatc aatt abaa abab abac abai abal aban abar abat abb- abba abbb abbi abbo abbr abbt abca abcb abcc abci abcl abcn abcr abct abia abib abic abil abin abir abit abla ablo aboa abob abol abon aboo abor abot abra abrc abri abro abta ac-t acaa acab acac acai acan acar acat acba acbl acca accc acci acco acct aci- acia acic acin acir acla aclc acli aclr acoa acol acon acor acot acr- acra acrc acri acro acrr acta actc acti actl acto actt aiai aian aiba aibl aibn aibo aica aicc aicr aiia aiib aiic aiin aiir aila aili aina ainc aini aino aint aioc aioi aion aira airi airo airt aita aiti aitr aitt alaa alac alai alal alan alao alar alat alb- alba albc albi albo alca alcc alco ali- alia alib alii alil alin alio alir alit all- alla alli alll alln allo allr alna alni aloa aloc aloi alol alon aloo alor alot alro alta alti altn alto ana- anaa anab anac anai anal anan anao anar anat anba anbb anbi anbl anbo anca ancc anco anct ania anib anic anil anin anio anir anit anla anlc anli anln anlo anna annb anni anno