a-a a-b a-i a-q a-t aaa aab aai aam aan aao aaq aas aat aau ab- aba abb abi abm abn abo abq abs abt abu ai- aia aib aii aim ain aio aiq ais ait aiu ama amb ami amm amn amo amq ams amt amu an- ana anb ani anm ann ano anq ans ant anu aoa aob aoi aom aon aoo aos aot aou aqa aqi aqm aqn aqo aqs aqt as- asa asb asi asm asn aso asq ass ast asu at- ata atb ati atm atn ato ats att atu au- aua aub aui aum aun auo aus aut b-u baa bab bai bam ban bao baq bas bat bau bba bbb bbi bbm bbn bbo bbq bbs bbt bbu bi- bia bib bii bim bin bio bis bit biu bma bmb bmi bmm bmn bmo bmq bms bmt bmu bna bnb bni bnn bno bns bnt bnu boa bob boi bom bon boo boq bos bot bou bqt bsa bsb bsi bsm bsn bso bss bst bsu bta btb bti btm btn bto btq bts btt btu bua bub bui bum bun buo bus but buu ia- iaa iab iai iam ian iao iaq ias iat iau iba ibb ibi ibm ibn ibo ibs ibt ibu iia iib iii iim iin iio iis iit iiu im- ima imb imi imm imn imo ims imt imu in- ina inb ini inm inn ino inq ins int inu io- ioa iob ioi iom ion ioo ios iot iou iqa iqs iqt iqu is- isa isb isi ism isn iso isq iss ist isu ita itb iti itm itn ito itq its itt itu iu- iua iub iui ium ius iut m-o maa mab mai mam man mao mas mat mau mba mbb mbi mbm mbo mbq mbs mbt mbu mi- mia mib mii mim min mio miq mis mit miu mma mmb mmi mmm mmn mmo mms mmt mmu mna mnb mni mnm mnn mno mns mnt mnu moa mob moi mom mon moo mos mot mou mqa mqb mqi mqt msa msb msi msm msn mso msq mss mst msu mta mtb mti mtm mtn mto mts mtt mtu mua mub mui mum mun mus mut muu n-i naa nab nai nam nan nao nas nat nau nba nbb nbi nbm nbn nbo nbs nbt nbu nia nib nii nim nin nio niq nis nit niu nma nmb nmi nmm nmn nmo nms nmt nmu nna nnb nni nnm nnn nno nns nnt nnu no- noa nob noi nom non noo nos not nou nqs nqt nsa nsb nsi nsm nsn nso nss nst nsu nta ntb nti ntm ntn nto ntq nts ntt ntu nua nub nui num nun nuo nuq nus nut nuu o-i oaa oab oai oam oan oao oaq oas oat oau ob- oba obb obi obm obn obo obs obt obu oia oib oii oim oin oio ois oit oiu om- oma omb omi omm omn omo oms omt omu on- ona onb oni onn ono ons ont onu oo- ooa oob ooi oom oon ooo oos oot oqb oqo os- osa osb osi osm osn oso osq oss ost osu ot- ota otb oti otm otn oto ots ott otu ou- oua oui oum oun ouo ous out qaa qam qan qas qat qau qba qbq qbs qin qio qis qit qiu qma qmi qms qmu qnb qni qns qoi qom qoo qos qqq qqu qsa qsi qsm qso qst qta qti qtm qto qtq qts qu- qua qui qum quo qus qut saa sab sai sam san sao saq sas sat sau sba sbb sbi sbm sbn sbo sbq sbs sbt sbu sia sib sii sim sin sio siq sis sit siu sma smb smi smm smn smo sms smt smu sna snb sni snm snn sno sns snt snu soa sob soi som son soo soq sos sot sou sqa sqi sqm sqn sqq sqs ss- ssa ssb ssi ssm ssn sso ssq sss sst ssu sta stb sti stm stn sto stq sts stt stu sua sub sui sum sun suo suq sus sut suu taa tab tai tam tan tao taq tas tat tau tba tbb tbi tbm tbn tbo tbs tbt tbu tia tib tii tim tin tio tis tit tiu tma tmb tmi tmm tmn tmo tmq tms tmt tmu tna tnb tni tnm tnn tno tnq tns tnt to- toa tob toi tom ton too toq tos tot tou tqm tqo tsa tsb tsi tsm tsn tso tsq tss tst tsu tta ttb tti ttm ttn tto tts ttt ttu tua tub tui tum tun tuo tus tut tuu ua- uaa uab uai uam uan uao uaq uas uat uau uba ubb ubi ubn ubo ubs ubt ubu uia uib uii uim uin uio uiq uis uit uiu um- uma umb umi umm umn umo ums umt umu un- una unb uni unm unn uno unq uns unt unu uoa uob uom uon uoo uos uot usa usb usi usm usn uso uss ust usu uta utb uti utm utn uto uts utt utu uua uum uun uus uut uuu