-up a-a a-b a-t aaa aab aam aan aao aap aat aau ab- aba abb abm abn abo abp abt abu ama amb amm amn amo amp amt amu an- ana anb anm ann ano anp ant anu aoa aob aom aon aoo aop aot aou ap- apa apb apm apn apo app apt apu at- ata atb atm atn ato atp att atu au- aua aub aum aun auo aup aut b-p b-u baa bab bam ban bao bap bat bau bba bbb bbm bbn bbo bbp bbt bbu bma bmb bmm bmn bmo bmp bmt bmu bna bnb bnn bno bnp bnt bnu boa bob bom bon boo bop bot bou bpa bpb bpm bpn bpo bpp bpt bpu bta btb btm btn bto btp btt btu bua bub bum bun buo bup but buu m-o maa mab mam man mao map mat mau mba mbb mbm mbo mbp mbt mbu mma mmb mmm mmn mmo mmp mmt mmu mna mnb mnm mnn mno mnp mnt mnu moa mob mom mon moo mop mot mou mpa mpb mpm mpn mpo mpp mpt mpu mta mtb mtm mtn mto mtp mtt mtu mua mub mum mun mup mut muu naa nab nam nan nao nap nat nau nba nbb nbm nbn nbo nbp nbt nbu nma nmb nmm nmn nmo nmp nmt nmu nna nnb nnm nnn nno nnp nnt nnu no- noa nob nom non noo nop not nou npa npb npm npn npo npp npt npu nta ntb ntm ntn nto ntp ntt ntu nua nub num nun nuo nup nut nuu oaa oab oam oan oao oap oat oau ob- oba obb obm obn obo obp obt obu om- oma omb omm omn omo omp omt omu on- ona onb onn ono onp ont onu oo- ooa oob oom oon ooo oop oot op- opa opb opm opn opo opp opt ot- ota otb otm otn oto otp ott otu ou- oua oum oun ouo oup out p-p paa pab pam pan pao pap pat pau pba pbb pbm pbn pbo pbp pbt pbu pma pmb pmm pmn pmo pmp pmt pmu pn- pna pnb pnm pnn pno pnp pnt pnu poa pob pom pon poo pop pot pou ppa ppb ppm ppn ppo ppp ppt ppu pt- pta ptb ptm ptn pto ptp ptt ptu pua pub pum pun pup put puu taa tab tam tan tao tap tat tau tba tbb tbm tbn tbo tbp tbt tbu tma tmb tmm tmn tmo tmp tmt tmu tna tnb tnm tnn tno tnp tnt to- toa tob tom ton too top tot tou tpa tpb tpm tpn tpo tpp tpt tpu tta ttb ttm ttn tto ttp ttt ttu tua tub tum tun tuo tup tut tuu ua- uaa uab uam uan uao uap uat uau uba ubb ubn ubo ubp ubt ubu um- uma umb umm umn umo ump umt umu un- una unb unm unn uno unp unt unu uoa uob uom uon uoo uop uot up- upa upb upm upn upo upp upt upu uta utb utm utn uto utp utt utu uua uum uun uut uuu