a-a a-b a-i a-t aaa aab aad aag aai aan aao aat aau ab- aba abb abd abg abi abn abo abt abu ad- ada adb add adg adi adn ado adt adu ag- aga agb agd agg agi agn ago agt agu ai- aia aib aid aig aii ain aio ait aiu an- ana anb and ang ani ann ano ant anu aoa aob aod aog aoi aon aoo aot aou at- ata atb atd atg ati atn ato att atu au- aua aub aud aug aui aun auo aut b-u baa bab bad bag bai ban bao bat bau bba bbb bbd bbg bbi bbn bbo bbt bbu bda bdb bdd bdg bdi bdo bdt bdu bga bgb bgd bgg bgi bgn bgo bgt bgu bi- bia bib bid big bii bin bio bit biu bna bnb bnd bng bni bnn bno bnt bnu boa bob bod bog boi bon boo bot bou bta btb btd btg bti btn bto btt btu bua bub bud bug bui bun buo but buu daa dab dad dag dai dan dao dat dau dba dbb dbd dbg dbi dbn dbo dbt dbu dda ddb ddd ddg ddi ddn ddo ddt ddu dga dgd dgg dgi dgn dgt dgu di- dia dib did dig dii din dio dit diu dna dnb dnd dng dni dnn dno dnt doa dob dod dog doi don doo dot dou dta dtb dtd dtg dti dtn dto dtt dtu dua dub dud dug dui dun duo dut g-d gaa gab gad gag gai gan gao gat gau gba gbd gbg gbi gbn gbo gbt gbu gda gdb gdd gdi gdn gdo gdt gdu gga ggb ggd ggg ggi ggn ggo ggt ggu gia gib gid gig gii gin gio git giu gna gnb gnd gni gnn gno gnt gnu goa gob god gog goi gon goo got gou gta gtb gtd gtg gti gtn gto gtt gtu gu- gua gub gud gug gui gun guo gut guu i-d ia- iaa iab iad iag iai ian iao iat iau iba ibb ibd ibg ibi ibn ibo ibt ibu ida idb idd idg idi idn ido idt idu iga igb igd igg igi ign igo igt igu iia iib iid iii iin iio iit iiu in- ina inb ind ing ini inn ino int inu io- ioa iob iod iog ioi ion ioo iot iou ita itb itd itg iti itn ito itt itu iu- iua iub iud iug iui iut n-i naa nab nad nag nai nan nao nat nau nba nbb nbd nbg nbi nbn nbo nbt nbu nda ndb ndd ndg ndi ndn ndo ndt ndu nga ngb ngd ngg ngi ngn ngo ngt ngu nia nib nid nig nii nin nio nit niu nna nnb nng nni nnn nno nnt nnu no- noa nob nod nog noi non noo not nou nta ntb ntd ntg nti ntn nto ntt ntu nua nub nud nug nui nun nuo nut nuu o-i oaa oab oad oag oai oan oao oat oau ob- oba obb obd obg obi obn obo obt obu oda odb odd odg odi odn odo odt odu oga ogd ogg ogi ogn ogo ogt oia oib oid oii oin oio oit oiu on- ona onb ond ong oni onn ono ont onu oo- ooa oob ood oog ooi oon ooo oot ot- ota otb otd otg oti otn oto ott otu ou- oua oud oui oun ouo out taa tab tad tag tai tan tao tat tau tba tbb tbd tbg tbi tbn tbo tbt tbu tda tdb tdd tdg tdi tdn tdo tdt tdu tga tgb tgg tgi tgn tgo tgt tgu tia tib tid tig tii tin tio tit tiu tna tnb tnd tng tni tnn tno tnt to- toa tob tod tog toi ton too tot tou tta ttb ttd ttg tti ttn tto ttt ttu tua tub tud tug tui tun tuo tut tuu ua- uaa uab uad uag uai uan uao uat uau uba ubb ubg ubi ubn ubo ubt ubu uda udb udd udg udi udn udo udt udu uga ugb ugg ugi ugn ugo ugt ugu uia uib uid uig uii uin uio uit uiu un- una unb und ung uni unn uno unt unu uoa uob uod uog uon uoo uot uta utb utd uti utn uto utt utu uua uug uun uut uuu