-ic a-a a-b a-c a-i a-t aaa aab aac aai aan aao aar aat aax ab- aba abb abc abi abn abo abr abt abx ac- aca acb acc aci acn aco acr act acx ai- aia aib aic aii ain aio air ait aix an- ana anb anc ani ann ano anr ant anx aoa aob aoc aoi aon aoo aor aot aox ar- ara arb arc ari arn aro arr art arx at- ata atb atc ati atn ato atr att atx ax- axa axi axn axo axr axt axx baa bab bac bai ban bao bar bat bax bba bbb bbc bbi bbn bbo bbr bbt bbx bca bcb bcc bci bcn bco bcr bct bcx bi- bia bib bic bii bin bio bir bit bix bna bnb bnc bni bnn bno bnr bnt bnx boa bob boc boi bon boo bor bot box bra brb bri brn bro brr brt brx bta btb btc bti btn bto btr btt btx bxb bxi bxn bxo bxx c-- caa cab cac cai can cao car cat cax cba cbb cbc cbi cbn cbo cbr cbt cbx cca ccb ccc cci ccn cco ccr cct ccx ci- cia cib cic cii cin cio cir cit cix cn- cna cnb cnc cni cnn cno cnr cnt cnx co- coa cob coc coi con coo cor cot cox cra crb crc cri crn cro crr crt crx cta ctb ctc cti ctn cto ctr ctt ctx cxc cxi cxo cxr cxt cxx ia- iaa iab iac iai ian iao iar iat iba ibb ibc ibi ibn ibo ibr ibt ibx ica icb icc ici icn ico icr ict iia iib iic iii iin iio iir iit iix in- ina inb inc ini inn ino inr int inx io- ioa iob ioc ioi ion ioo ior iot ir- ira irb irc iri irn iro irr irt irx ita itb itc iti itn ito itt itx ixc ixi ixn n-i naa nab nac nai nan nao nar nat nax nba nbb nbc nbi nbn nbo nbr nbt nbx nca ncb ncc nci ncn nco ncr nct ncx nia nib nic nii nin nio nir nit nix nna nnb nnc nni nnn nno nnt no- noa nob noc noi non noo nor not nox nra nrb nrc nri nrn nro nrr nrt nrx nta ntb ntc nti ntn nto ntr ntt ntx nxc nxt o-i oaa oab oac oai oan oao oar oat oax ob- oba obb obc obi obn obo obr obt obx oc- oca ocb occ oci ocn oco ocr oct ocx oia oib oic oii oin oio oir oit on- ona onb onc oni onn ono onr ont onx oo- ooa oob ooc ooi oon ooo oor oot oox or- ora orb orc ori orn oro orr ort orx ot- ota otb otc oti otn oto otr ott ox- oxa oxb oxc oxi oxn oxo oxt oxx ra- raa rab rac rai ran rao rar rat rax rba rbb rbc rbi rbn rbo rbr rbt rbx rca rcb rcc rci rcn rco rcr rct rcx ria rib ric rii rin rio rir rit rix rna rnb rnc rni rnn rno rnr rnt roa rob roc roi ron roo ror rot rox rra rrb rrc rri rrn rrr rrt rta rtb rtc rti rtn rto rtr rtt rtx rxr t-x taa tab tac tai tan tao tar tat tax tba tbb tbc tbi tbn tbo tbr tbt tca tcb tcc tci tcn tco tcr tct tcx tia tib tic tii tin tio tir tit tix tna tnb tnc tni tnn tno tnr tnt tnx to- toa tob toc toi ton too tor tot tox tra trb trc tri trn tro trr trt trx tta ttb ttc tti ttn tto ttr ttt ttx txi txn txt xaa xac xan xar xat xbc xbr xbx xcb xci xcr xcx xia xic xii xin xio xit xix xna xnc xno xoa xoc xoi xon xoo xor xot xox xrc xrt xrx xtc xti xtr xtx xxi xxo xxx

-ana a-ii aaaa aaab aaac aaai aaan aaar aaba aabb aabc aabi aabt aaca aacb aacc aaci aacn aaco aacr aact aaib aaic aaii aain aana aani aaon aaoo aara aarc aari aaro aart aata aatc aatt abaa abab abac abai aban abar abat abax abb- abba abbb abbi abbo abbr abbt abca abcb abcc abci abcn abcr abct abia abib abic abin abir abit aboa abob abon aboo abor abot abox abra abrc abri abro abta ac-t acaa acab acac acai acan acar acat acba acca accc acci acco acct aci- acia acic acin acir acoa acon acor acot acr- acra acrc acri acro acrr acta actc acti acto actt aiai aian aiba aibn aibo aica aicc aicr aiia aiib aiic aiin aiir aina ainc aini aino aint aioc aioi aion aira airi airo airt airx aita aiti aitr aitt aixa aixi ana- anaa anab anac anai anan anao anar anat anax anba anbb anbi anbo anca ancc anco anct ania anib anic anin anio anir anit anna annb anni anno annt ano- anoa anon anor anox anrc anri ant- anta anti anto antr antt anxi aoba aoca aonb aono aont aora aorb aorn aort aotc arab arac arai aran arar arat arax arba arbi arc- arca arci arco arct aria arib arii arin ario arit arna arni arno arnt aroa arob aroi aron aroo aror arr- arra arrc arri arro arrr arrt arta artc arti arto artr artx at-t at-x ataa atab atac atai atan atar atat atax atca atcc atco atcr atia atic atin atit atna atno atob atoc atoi aton ator atot atra atrc atri atrn atro atrx atta atti attn atto attr axan axar axat axi- axia axin axo- axoa axon axto axxo ba-i ba-x baaa baan baar baat baba babb babi babo babr bac- baca bacc baci bacn baco bact baia baib baic bain baio bair bait baix bana banc bani bann bano banr bant baon bar- bara barb barc bari