a-a a-b a-i a-t a-z aaa aab aad aae aag aai aan aat aau aaz ab- aba abb abd abe abg abi abn abt abu abz ad- ada adb add ade adg adi adn adt adu adz aea aeb aed aee aeg aei aen aet aeu aez ag- aga agb agd age agg agi agn agt agu agz ai- aia aib aid aie aig aii ain ait aiu aiz an- ana anb and ane ang ani ann ant anu anz at- ata atb atd ate atg ati atn att atu atz au- aua aub aud aue aug aui aun aut auz az- aza azb azd aze azg azi azn azt azu azz b-u baa bab bad bae bag bai ban bat bau baz bba bbb bbd bbe bbg bbi bbn bbt bbu bda bdb bdd bde bdg bdi bdt bdu bdz be- bea beb bed bee beg bei ben bet beu bez bga bgb bgd bge bgg bgi bgn bgt bgu bgz bi- bia bib bid bie big bii bin bit biu biz bna bnb bnd bne bng bni bnn bnt bnu bnz bta btb btd bte btg bti btn btt btu btz bua bub bud bue bug bui bun but buu buz bza bzd bze bzn bzu bzz daa dab dad dae dag dai dan dat dau daz dba dbb dbd dbe dbg dbi dbn dbt dbu dbz dda ddb ddd dde ddg ddi ddn ddt ddu ddz de- dea deb ded dee deg dei den det deu dez dga dgd dge dgg dgi dgn dgt dgu dgz di- dia dib did die dig dii din dit diu diz dna dnb dnd dne dng dni dnn dnt dnz dta dtb dtd dte dtg dti dtn dtt dtu dtz dua dub dud due dug dui dun dut duz dza dzb dzd dze dzi dzu eaa eab ead eae eag eai ean eat eau eaz eba ebb ebd ebe ebg ebi ebn ebt ebu ed- eda edb edd ede edg edi edn edt edu eea eeb eed eee eeg een eet ega egb egd ege egg egi egn egt egu eia eib eid eie eig eii ein eit eiu en- ena enb end ene eng eni enn ent enu enz eta etb etd ete etg eti etn ett etu etz eu- eua eub eud eue eug eui eun eut eze ezz g-d gaa gab gad gae gag gai gan gat gau gaz gba gbd gbe gbg gbi gbn gbt gbu gbz gda gdb gdd gde gdi gdn gdt gdu ge- gea geb ged gee geg gei gen get geu gez gga ggb ggd ggg ggi ggn ggt ggu ggz gia gib gid gie gig gii gin git giu giz gna gnb gnd gne gni gnn gnt gnu gta gtb gtd gte gtg gti gtn gtt gtu gu- gua gub gud gue gug gui gun gut guu guz gza gzu i-d ia- iaa iab iad iae iag iai ian iat iau iaz iba ibb ibd ibe ibg ibi ibn ibt ibu ibz ida idb idd ide idg idi idn idt idu ie- iea ied iee ieg iei ien iet iga igb igd ige igg igi ign igt igu iia iib iid iie iii iin iit iiu in- ina inb ind ine ing ini inn int inu ita itb itd ite itg iti itn itt itu itz iu- iua iub iud iue iug iui iut iuz iza ize izi izu izz n-i naa nab nad nae nag nai nan nat nau naz nba nbb nbd nbe nbg nbi nbn nbt nbu nda ndb ndd nde ndg ndi ndn ndt ndu ne- nea neb ned nee neg nei nen net neu nez nga ngb ngd nge ngg ngi ngn ngt ngu nia nib nid nie nig nii nin nit niu niz nna nnb nne nng nni nnn nnt nnu nnz nta ntb ntd nte ntg nti ntn ntt ntu ntz nua nub nud nue nug nui nun nut nuu nzb nzd nze nzg nzi nzz taa tab tad tae tag tai tan tat tau taz tba tbb tbd tbe tbg tbi tbn tbt tbu tbz tda tdb tdd tde tdg tdi tdn tdt tdu te- tea teb ted tee teg tei ten tet teu tez tga tgb tge tgg tgi tgn tgt tgu tgz tia tib tid tie tig tii tin tit tiu tiz tna tnb tnd tne tng tni tnn tnt tnz tta ttb ttd tte ttg tti ttn ttt ttu tua tub tud tue tug tui tun tut tuu tuz tza tzd tze tzu ua- uaa uab uad uae uag uai uan uat uau uaz uba ubb ube ubg ubi ubn ubt ubu uda udb udd ude udg udi udn udt udu uea ueb ued uee ueg uei uen uet uga ugb uge ugg ugi ugn ugt ugu uia uib uid uie uig uii uin uit uiu un- una unb und une ung uni unn unt unu uta utb utd ute uti utn utt utu utz uua uue uug uun uut uuu uza uzb uzi uzu z-g zaa zab zad zag zai zan zat zaz zbb zbt zdt zea zeb zed zee zen zet zez zgb zgg zgi zia zib zid zie zig zin zit ziz znd zne znn zta zte zub zud zug zui zun zut zuz zzt zzz