a-a a-b a-i a-t aaa aab aag aai aam aan aao aas aat aau ab- aba abb abg abi abm abn abo abs abt abu ag- aga agb agg agi agm agn ago ags agt agu ai- aia aib aig aii aim ain aio ais ait aiu ama amb amg ami amm amn amo ams amt amu an- ana anb ang ani anm ann ano ans ant anu aoa aob aog aoi aom aon aoo aos aot aou as- asa asb asg asi asm asn aso ass ast asu at- ata atb atg ati atm atn ato ats att atu au- aua aub aug aui aum aun auo aus aut b-u baa bab bag bai bam ban bao bas bat bau bba bbb bbg bbi bbm bbn bbo bbs bbt bbu bga bgb bgg bgi bgm bgn bgo bgs bgt bgu bi- bia bib big bii bim bin bio bis bit biu bma bmb bmg bmi bmm bmn bmo bms bmt bmu bna bnb bng bni bnn bno bns bnt bnu boa bob bog boi bom bon boo bos bot bou bsa bsb bsg bsi bsm bsn bso bss bst bsu bta btb btg bti btm btn bto bts btt btu bua bub bug bui bum bun buo bus but buu gaa gab gag gai gam gan gao gas gat gau gba gbg gbi gbm gbn gbo gbs gbt gbu gga ggb ggg ggi ggm ggn ggo ggs ggt ggu gia gib gig gii gim gin gio gis git giu gma gmb gmg gmi gmm gmn gmo gms gmt gna gnb gni gnm gnn gno gns gnt gnu goa gob gog goi gom gon goo gos got gou gsa gsb gsg gsi gsm gsn gso gss gst gsu gta gtb gtg gti gtm gtn gto gts gtt gtu gu- gua gub gug gui gum gun guo gus gut guu ia- iaa iab iag iai iam ian iao ias iat iau iba ibb ibg ibi ibm ibn ibo ibs ibt ibu iga igb igg igi igm ign igo igs igt igu iia iib iii iim iin iio iis iit iiu im- ima imb img imi imm imn imo ims imt imu in- ina inb ing ini inm inn ino ins int inu io- ioa iob iog ioi iom ion ioo ios iot iou is- isa isb isg isi ism isn iso iss ist isu ita itb itg iti itm itn ito its itt itu iu- iua iub iug iui ium ius iut m-o maa mab mag mai mam man mao mas mat mau mba mbb mbg mbi mbm mbo mbs mbt mbu mga mgb mgi mgm mgn mgo mgs mgt mgu mi- mia mib mig mii mim min mio mis mit miu mma mmb mmg mmi mmm mmn mmo mms mmt mmu mna mnb mng mni mnm mnn mno mns mnt mnu moa mob mog moi mom mon moo mos mot mou msa msb msg msi msm msn mso mss mst msu mta mtb mtg mti mtm mtn mto mts mtt mtu mua mub mug mui mum mun mus mut muu n-i naa nab nag nai nam nan nao nas nat nau nba nbb nbg nbi nbm nbn nbo nbs nbt nbu nga ngb ngg ngi ngm ngn ngo ngs ngt ngu nia nib nig nii nim nin nio nis nit niu nma nmb nmg nmi nmm nmn nmo nms nmt nmu nna nnb nng nni nnm nnn nno nns nnt nnu no- noa nob nog noi nom non noo nos not nou nsa nsb nsg nsi nsm nsn nso nss nst nsu nta ntb ntg nti ntm ntn nto nts ntt ntu nua nub nug nui num nun nuo nus nut nuu o-i oaa oab oag oai oam oan oao oas oat oau ob- oba obb obg obi obm obn obo obs obt obu oga ogg ogi ogn ogo ogs ogt oia oib oii oim oin oio ois oit oiu om- oma omb omg omi omm omn omo oms omt omu on- ona onb ong oni onn ono ons ont onu oo- ooa oob oog ooi oom oon ooo oos oot os- osa osb osg osi osm osn oso oss ost osu ot- ota otb otg oti otm otn oto ots ott otu ou- oua oui oum oun ouo ous out saa sab sag sai sam san sao sas sat sau sba sbb sbg sbi sbm sbn sbo sbs sbt sbu sga sgb sgg sgi sgm sgn sgo sgs sgt sgu sia sib sig sii sim sin sio sis sit siu sma smb smg smi smm smn smo sms smt smu sna snb sng sni snm snn sno sns snt snu soa sob sog soi som son soo sos sot sou ss- ssa ssb ssg ssi ssm ssn sso sss sst ssu sta stb stg sti stm stn sto sts stt stu sua sub sug sui sum sun suo sus sut suu taa tab tag tai tam tan tao tas tat tau tba tbb tbg tbi tbm tbn tbo tbs tbt tbu tga tgb tgg tgi tgm tgn tgo tgs tgt tgu tia tib tig tii tim tin tio tis tit tiu tma tmb tmg tmi tmm tmn tmo tms tmt tmu tna tnb tng tni tnm tnn tno tns tnt to- toa tob tog toi tom ton too tos tot tou tsa tsb tsg tsi tsm tsn tso tss tst tsu tta ttb ttg tti ttm ttn tto tts ttt ttu tua tub tug tui tum tun tuo tus tut tuu ua- uaa uab uag uai uam uan uao uas uat uau uba ubb ubg ubi ubn ubo ubs ubt ubu uga ugb ugg ugi ugm ugn ugo ugs ugt ugu uia uib uig uii uim uin uio uis uit uiu um- uma umb umg umi umm umn umo ums umt umu un- una unb ung uni unm unn uno uns unt unu uoa uob uog uom uon uoo uos uot usa usb usg usi usm usn uso uss ust usu uta utb uti utm utn uto uts utt