-up a-a a-b a-t a-z aaa aab aam aao aap aar aat aau aaz ab- aba abb abm abo abp abr abt abu abz ama amb amm amo amp amr amt amu amz aoa aob aom aoo aop aor aot aou ap- apa apb apm apo app apr apt apu ar- ara arb arm aro arp arr art aru arz at- ata atb atm ato atp atr att atu atz au- aua aub aum auo aup aur aut auz az- aza azb azm azo azp azt azu azz b-p b-u baa bab bam bao bap bar bat bau baz bba bbb bbm bbo bbp bbr bbt bbu bma bmb bmm bmo bmp bmr bmt bmu bmz boa bob bom boo bop bor bot bou boz bpa bpb bpm bpo bpp bpr bpt bpu bra brb brm bro brp brr brt bru brz bta btb btm bto btp btr btt btu btz bua bub bum buo bup bur but buu buz bza bzo bzp bzr bzu bzz m-o m-r maa mab mam mao map mar mat mau maz mba mbb mbm mbo mbp mbr mbt mbu mma mmb mmm mmo mmp mmr mmt mmu mmz moa mob mom moo mop mor mot mou moz mpa mpb mpm mpo mpp mpr mpt mpu mra mrb mrm mro mrp mrr mrt mru mrz mta mtb mtm mto mtp mtr mtt mtu mua mub mum mup mur mut muu mza mzb mzm mzp mzt oaa oab oam oao oap oar oat oau ob- oba obb obm obo obp obr obt obu om- oma omb omm omo omp omr omt omu omz oo- ooa oob oom ooo oop oor oot op- opa opb opm opo opp opr opt or- ora orb orm oro orp orr ort oru orz ot- ota otb otm oto otp otr ott otu otz ou- oua oum ouo oup our out oza ozm ozo ozt ozu ozz p-p paa pab pam pao pap par pat pau paz pba pbb pbm pbo pbp pbr pbt pbu pbz pma pmb pmm pmo pmp pmr pmt pmu pmz poa pob pom poo pop por pot pou poz ppa ppb ppm ppo ppp ppr ppt ppu ppz pra prb prm pro prp prr prt pru prz pt- pta ptb ptm pto ptp ptr ptt ptu ptz pua pub pum pup pur put puu puz pzm pzp pzt ra- raa rab ram rao rap rar rat rau raz rba rbb rbm rbo rbp rbr rbt rbu rma rmb rmm rmo rmp rmr rmt roa rob rom roo rop ror rot rou roz rpa rpb rpm rpo rpp rpr rpt rpu rpz rra rrb rrm rrp rrr rrt rru rta rtb rtm rto rtp rtr rtt rtu rtz rua rub rum ruo rup rur rut ruu ruz rza rzb rzm rzo taa tab tam tao tap tar tat tau taz tba tbb tbm tbo tbp tbr tbt tbu tbz tma tmb tmm tmo tmp tmr tmt tmu tmz to- toa tob tom too top tor tot tou toz tpa tpb tpm tpo tpp tpr tpt tpu tpz tra trb trm tro trp trr trt tru trz tta ttb ttm tto ttp ttr ttt ttu tua tub tum tuo tup tur tut tuu tuz tza tzu ua- uaa uab uam uao uap uar uat uau uaz uba ubb ubo ubp ubr ubt ubu um- uma umb umm umo ump umr umt umu uoa uob uom uoo uop uor uot up- upa upb upm upo upp upr upt upu upz ur- ura urb urm uro urp urr urt uru urz uta utb utm uto utp utr utt utu utz uua uum uur uut uuu uza uzb uzo uzu zaa zab zam zao zap zar zat zaz zbb zbm zbr zbt zma zmb zmm zmp zmt zo- zoa zob zom zoo zor zot zou zpm zpo zpp zpr zpt zpu zro zrp zta ztm ztr zub zum zur zut zuz zzr zzt zzz