a-a a-t aaa aag aam aao aap aas aat ag- aga agg agm ago agp ags agt ama amg amm amo amp ams amt aoa aog aom aoo aop aos aot ap- apa apg apm apo app aps apt as- asa asg asm aso asp ass ast at- ata atg atm ato atp ats att g-p gaa gag gam gao gap gas gat gga ggg ggm ggo ggp ggs ggt gma gmg gmm gmo gmp gms gmt goa gog gom goo gop gos got gpa gpg gpm gpo gpp gps gpt gsa gsg gsm gso gsp gss gst gta gtg gtm gto gtp gts gtt m-o maa mag mam mao map mas mat mga mgm mgo mgp mgs mgt mma mmg mmm mmo mmp mms mmt moa mog mom moo mop mos mot mpa mpg mpm mpo mpp mps mpt msa msg msm mso msp mss mst mta mtg mtm mto mtp mts mtt oaa oag oam oao oap oas oat oga ogg ogo ogp ogs ogt om- oma omg omm omo omp oms omt oo- ooa oog oom ooo oop oos oot op- opa opg opm opo opp ops opt os- osa osg osm oso osp oss ost ot- ota otg otm oto otp ots ott p-p paa pag pam pao pap pas pat pga pgg pgm pgo pgp pgs pgt pma pmg pmm pmo pmp pms pmt poa pog pom poo pop pos pot ppa ppg ppm ppo ppp pps ppt ps- psa psg psm pso psp pss pst pt- pta ptg ptm pto ptp pts ptt saa sag sam sao sap sas sat sga sgg sgm sgo sgp sgs sgt sma smg smm smo smp sms smt soa sog som soo sop sos sot spa spg spm spo spp sps spt ss- ssa ssg ssm sso ssp sss sst sta stg stm sto stp sts stt taa tag tam tao tap tas tat tga tgg tgm tgo tgp tgs tgt tma tmg tmm tmo tmp tms tmt to- toa tog tom too top tos tot tpa tpg tpm tpo tpp tps tpt tsa tsg tsm tso tsp tss tst tta ttg ttm tto ttp tts ttt