-ic a-a a-b a-c a-i a-t aaa aab aac aad aai aan aat aau aay ab- aba abb abc abd abi abn abt abu aby ac- aca acb acc acd aci acn act acu acy ad- ada adb adc add adi adn adt adu ady ai- aia aib aic aid aii ain ait aiu aiy an- ana anb anc and ani ann ant anu any at- ata atb atc atd ati atn att atu au- aua aub auc aud aui aun aut ay- aya ayc ayd ayi ayn ayt ayu b-u baa bab bac bad bai ban bat bau bay bba bbb bbc bbd bbi bbn bbt bbu bby bca bcb bcc bcd bci bcn bct bcu bcy bda bdb bdc bdd bdi bdt bdu bdy bi- bia bib bic bid bii bin bit biu biy bna bnb bnc bnd bni bnn bnt bnu bta btb btc btd bti btn btt btu bty bua bub buc bud bui bun but buu buy by- bya byc byd byi byn byt byu c-- caa cab cac cad cai can cat cau cay cba cbb cbc cbd cbi cbn cbt cbu cby cca ccb ccc ccd cci ccn cct ccu cda cdb cdc cdd cdi cdn cdt cdu cdy ci- cia cib cic cid cii cin cit ciu cn- cna cnb cnc cnd cni cnn cnt cnu cny cta ctb ctc ctd cti ctn ctt ctu cty cua cub cuc cud cui cun cut cuu cuy cya cyb cyc cyd cyn cyt daa dab dac dad dai dan dat dau day dba dbb dbc dbd dbi dbn dbt dbu dby dca dcb dcc dcd dci dcn dct dcu dda ddb ddc ddd ddi ddn ddt ddu ddy di- dia dib dic did dii din dit diu diy dna dnb dnc dnd dni dnn dnt dny dta dtb dtc dtd dti dtn dtt dtu dty dua dub duc dud dui dun dut duy dy- dya dyb dyc dyd dyn dyu dyy i-d ia- iaa iab iac iad iai ian iat iau iba ibb ibc ibd ibi ibn ibt ibu iby ica icb icc icd ici icn ict icu icy ida idb idc idd idi idn idt idu idy iia iib iic iid iii iin iit iiu in- ina inb inc ind ini inn int inu iny ita itb itc itd iti itn itt itu ity iu- iua iub iuc iud iui iut iya iyc iyt iyy n-i naa nab nac nad nai nan nat nau nay nba nbb nbc nbd nbi nbn nbt nbu nca ncb ncc ncd nci ncn nct ncu nda ndb ndc ndd ndi ndn ndt ndu ndy nia nib nic nid nii nin nit niu nna nnb nnc nni nnn nnt nnu nta ntb ntc ntd nti ntn ntt ntu nua nub nuc nud nui nun nut nuu nuy nya nyc nyd nyn nyt nyu nyy taa tab tac tad tai tan tat tau tay tba tbb tbc tbd tbi tbn tbt tbu tca tcb tcc tcd tci tcn tct tcu tda tdb tdc tdd tdi tdn tdt tdu tdy tia tib tic tid tii tin tit tiu tiy tna tnb tnc tnd tni tnn tnt tta ttb ttc ttd tti ttn ttt ttu tty tua tub tuc tud tui tun tut tuu tuy tya tyc tyd tyn tyt ua- uaa uab uac uad uai uan uat uau uay uba ubb ubc ubi ubn ubt ubu uby uca ucb ucc ucd uci ucn uct ucu uda udb udc udd udi udn udt udu uia uib uic uid uii uin uit uiu un- una unb unc und uni unn unt unu uny uta utb utc utd uti utn utt utu uty uua uuc uun uut uuu uyc uyi uyu yaa yab yac yad yai yan yat yau yay ybc ybi yby yca ycc ycd yci ycu ycy yda ydn ydt ydy yid yii yin yit yna ynd ynn ynu yny yta ytc ytd ytn ytt ytu yua yud yui yun yut yuu yuy yyb yyc yyt yyu yyy