a-a a-t aaa aag aam aan aao aap aar aat ag- aga agg agm agn ago agp agr agt ama amg amm amn amo amp amr amt an- ana ang anm ann ano anp anr ant aoa aog aom aon aoo aop aor aot ap- apa apg apm apn apo app apr apt ar- ara arg arm arn aro arp arr art at- ata atg atm atn ato atp atr att g-p gaa gag gam gan gao gap gar gat gga ggg ggm ggn ggo ggp ggr ggt gma gmg gmm gmn gmo gmp gmr gmt gna gnm gnn gno gnp gnr gnt goa gog gom gon goo gop gor got gpa gpg gpm gpn gpo gpp gpr gpt gra grg grm grn gro grp grr grt gta gtg gtm gtn gto gtp gtr gtt m-o m-r maa mag mam man mao map mar mat mga mgm mgn mgo mgp mgr mgt mma mmg mmm mmn mmo mmp mmr mmt mna mng mnm mnn mno mnp mnr mnt moa mog mom mon moo mop mor mot mpa mpg mpm mpn mpo mpp mpr mpt mra mrg mrm mrn mro mrp mrr mrt mta mtg mtm mtn mto mtp mtr mtt naa nag nam nan nao nap nar nat nga ngg ngm ngn ngo ngp ngt nma nmg nmm nmn nmo nmp nmr nmt nna nng nnm nnn nno nnp nnt no- noa nog nom non noo nop nor not npa npg npm npn npo npp npr npt nra nrg nrm nrn nro nrp nrr nrt nta ntg ntm ntn nto ntp ntr ntt oaa oag oam oan oao oap oar oat oga ogg ogn ogo ogp ogt om- oma omg omm omn omo omp omr omt on- ona ong onn ono onp onr ont oo- ooa oog oom oon ooo oop oor oot op- opa opg opm opn opo opp opr opt or- ora org orm orn oro orp orr ort ot- ota otg otm otn oto otp otr ott p-p paa pag pam pan pao pap par pat pga pgg pgm pgn pgo pgp pgr pgt pma pmg pmm pmn pmo pmp pmr pmt pn- pna png pnm pnn pno pnp pnr pnt poa pog pom pon poo pop por pot ppa ppg ppm ppn ppo ppp ppr ppt pra prg prm prn pro prp prr prt pt- pta ptg ptm ptn pto ptp ptr ptt ra- raa rag ram ran rao rap rar rat rga rgg rgn rgo rgp rgr rgt rma rmg rmm rmn rmo rmp rmr rmt rna rng rnm rnn rno rnp rnr rnt roa rog rom ron roo rop ror rot rpa rpg rpm rpn rpo rpp rpr rpt rra rrg rrm rrn rrp rrr rrt rta rtg rtm rtn rto rtp rtr rtt taa tag tam tan tao tap tar tat tga tgg tgm tgn tgo tgp tgr tgt tma tmg tmm tmn tmo tmp tmr tmt tna tng tnm tnn tno tnp tnr tnt to- toa tog tom ton too top tor tot tpa tpg tpm tpn tpo tpp tpr tpt tra trg trm trn tro trp trr trt tta ttg ttm ttn tto ttp ttr ttt