a-a a-b a-i aaa aab aad aaf aag aai aan aas aau ab- aba abb abd abf abg abi abn abs abu ad- ada adb add adf adg adi adn ads adu af- afa afb afd aff afg afi afn afs afu ag- aga agb agd agf agg agi agn ags agu ai- aia aib aid aif aig aii ain ais aiu an- ana anb and anf ang ani ann ans anu as- asa asb asd asf asg asi asn ass asu au- aua aub aud auf aug aui aun aus b-u baa bab bad baf bag bai ban bas bau bba bbb bbd bbf bbg bbi bbn bbs bbu bda bdb bdd bdf bdg bdi bds bdu bfa bfb bfd bff bfg bfi bfn bfs bfu bga bgb bgd bgf bgg bgi bgn bgs bgu bi- bia bib bid bif big bii bin bis biu bna bnb bnd bnf bng bni bnn bns bnu bsa bsb bsd bsf bsg bsi bsn bss bsu bua bub bud buf bug bui bun bus buu daa dab dad daf dag dai dan das dau dba dbb dbd dbf dbg dbi dbn dbs dbu dda ddb ddd ddf ddg ddi ddn dds ddu dfa dfb dfd dff dfg dfi dfn dfs dfu dga dgd dgf dgg dgi dgn dgs dgu di- dia dib did dif dig dii din dis diu dna dnb dnd dnf dng dni dnn dns dsa dsb dsd dsf dsg dsi dsn dss dsu dua dub dud duf dug dui dun dus faa fab fad faf fag fai fan fas fau fba fbb fbd fbf fbg fbi fbn fbs fbu fda fdb fdd fdf fdg fdi fdn fds fdu ffa ffd fff ffg ffi ffn ffs ffu fga fgb fgd fgf fgg fgi fgn fgs fia fib fid fif fig fii fin fis fiu fna fnb fnd fnf fng fni fnn fns fnu fsa fsb fsd fsf fsg fsi fsn fss fsu fua fub fud fuf fug fui fun fus fuu g-d gaa gab gad gaf gag gai gan gas gau gba gbd gbf gbg gbi gbn gbs gbu gda gdb gdd gdf gdi gdn gds gdu gfa gfb gfd gff gfi gfs gga ggb ggd ggg ggi ggn ggs ggu gia gib gid gif gig gii gin gis giu gna gnb gnd gnf gni gnn gns gnu gsa gsb gsd gsf gsg gsi gsn gss gsu gu- gua gub gud guf gug gui gun gus guu i-d i-f ia- iaa iab iad iaf iag iai ian ias iau iba ibb ibd ibf ibg ibi ibn ibs ibu ida idb idd idf idg idi idn ids idu ifa ifb ifd iff ifg ifi ifn ifs ifu iga igb igd igf igg igi ign igs igu iia iib iid iif iii iin iis iiu in- ina inb ind inf ing ini inn ins inu is- isa isb isd isf isg isi isn iss isu iu- iua iub iud iug iui ius n-i naa nab nad naf nag nai nan nas nau nba nbb nbd nbf nbg nbi nbn nbs nbu nda ndb ndd ndf ndg ndi ndn nds ndu nfa nfb nfd nff nfi nfn nfs nfu nga ngb ngd ngf ngg ngi ngn ngs ngu nia nib nid nif nig nii nin nis niu nna nnb nnf nng nni nnn nns nnu nsa nsb nsd nsf nsg nsi nsn nss nsu nua nub nud nug nui nun nus nuu saa sab sad saf sag sai san sas sau sba sbb sbd sbf sbg sbi sbn sbs sbu sda sdb sdd sdf sdg sdi sdn sds sdu sfa sfb sfd sff sfg sfi sfn sfs sfu sga sgb sgd sgf sgg sgi sgn sgs sgu sia sib sid sif sig sii sin sis siu sna snb snd snf sng sni snn sns snu ss- ssa ssb ssd ssf ssg ssi ssn sss ssu sua sub sud suf sug sui sun sus suu ua- uaa uab uad uaf uag uai uan uas uau uba ubb ubf ubg ubi ubn ubs ubu uda udb udd udf udg udi udn uds udu ufa ufd uff ufg ufi ufn ufs ufu uga ugb ugf ugg ugi ugn ugs ugu uia uib uid uif uig uii uin uis uiu un- una unb und unf ung uni unn uns unu usa usb usd usf usg usi usn uss usu uua uug uun uus uuu

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