a-a a-t aaa aam aan aao aap aar aat ama amm amn amo amp amr amt an- ana anm ann ano anp anr ant aoa aom aon aoo aop aor aot ap- apa apm apn apo app apr apt ar- ara arm arn aro arp arr art at- ata atm atn ato atp atr att m-o m-r maa mam man mao map mar mat mma mmm mmn mmo mmp mmr mmt mna mnm mnn mno mnp mnr mnt moa mom mon moo mop mor mot mpa mpm mpn mpo mpp mpr mpt mra mrm mrn mro mrp mrr mrt mta mtm mtn mto mtp mtr mtt naa nam nan nao nap nar nat nma nmm nmn nmo nmp nmr nmt nna nnm nnn nno nnp nnt no- noa nom non noo nop nor not npa npm npn npo npp npr npt nra nrm nrn nro nrp nrr nrt nta ntm ntn nto ntp ntr ntt oaa oam oan oao oap oar oat om- oma omm omn omo omp omr omt on- ona onn ono onp onr ont oo- ooa oom oon ooo oop oor oot op- opa opm opn opo opp opr opt or- ora orm orn oro orp orr ort ot- ota otm otn oto otp otr ott p-p paa pam pan pao pap par pat pma pmm pmn pmo pmp pmr pmt pn- pna pnm pnn pno pnp pnr pnt poa pom pon poo pop por pot ppa ppm ppn ppo ppp ppr ppt pra prm prn pro prp prr prt pt- pta ptm ptn pto ptp ptr ptt ra- raa ram ran rao rap rar rat rma rmm rmn rmo rmp rmr rmt rna rnm rnn rno rnp rnr rnt roa rom ron roo rop ror rot rpa rpm rpn rpo rpp rpr rpt rra rrm rrn rrp rrr rrt rta rtm rtn rto rtp rtr rtt taa tam tan tao tap tar tat tma tmm tmn tmo tmp tmr tmt tna tnm tnn tno tnp tnr tnt to- toa tom ton too top tor tot tpa tpm tpn tpo tpp tpr tpt tra trm trn tro trp trr trt tta ttm ttn tto ttp ttr ttt