a-a a-t aaa aag aam aan aao aar aas aat ag- aga agg agm agn ago agr ags agt ama amg amm amn amo amr ams amt an- ana ang anm ann ano anr ans ant aoa aog aom aon aoo aor aos aot ar- ara arg arm arn aro arr ars art as- asa asg asm asn aso asr ass ast at- ata atg atm atn ato atr ats att gaa gag gam gan gao gar gas gat gga ggg ggm ggn ggo ggr ggs ggt gma gmg gmm gmn gmo gmr gms gmt gna gnm gnn gno gnr gns gnt goa gog gom gon goo gor gos got gra grg grm grn gro grr grs grt gsa gsg gsm gsn gso gsr gss gst gta gtg gtm gtn gto gtr gts gtt m-o m-r maa mag mam man mao mar mas mat mga mgm mgn mgo mgr mgs mgt mma mmg mmm mmn mmo mmr mms mmt mna mng mnm mnn mno mnr mns mnt moa mog mom mon moo mor mos mot mra mrg mrm mrn mro mrr mrs mrt msa msg msm msn mso msr mss mst mta mtg mtm mtn mto mtr mts mtt naa nag nam nan nao nar nas nat nga ngg ngm ngn ngo ngs ngt nma nmg nmm nmn nmo nmr nms nmt nna nng nnm nnn nno nns nnt no- noa nog nom non noo nor nos not nra nrg nrm nrn nro nrr nrs nrt nsa nsg nsm nsn nso nsr nss nst nta ntg ntm ntn nto ntr nts ntt oaa oag oam oan oao oar oas oat oga ogg ogn ogo ogs ogt om- oma omg omm omn omo omr oms omt on- ona ong onn ono onr ons ont oo- ooa oog oom oon ooo oor oos oot or- ora org orm orn oro orr ors ort os- osa osg osm osn oso osr oss ost ot- ota otg otm otn oto otr ots ott ra- raa rag ram ran rao rar ras rat rga rgg rgn rgo rgr rgs rgt rma rmg rmm rmn rmo rmr rms rmt rna rng rnm rnn rno rnr rns rnt roa rog rom ron roo ror ros rot rra rrg rrm rrn rrr rrs rrt rsa rsg rsm rsn rso rsr rss rst rta rtg rtm rtn rto rtr rts rtt saa sag sam san sao sar sas sat sga sgg sgm sgn sgo sgr sgs sgt sma smg smm smn smo smr sms smt sna sng snm snn sno snr sns snt soa sog som son soo sor sos sot sr- sra srg srm srn sro srr srs srt ss- ssa ssg ssm ssn sso ssr sss sst sta stg stm stn sto str sts stt taa tag tam tan tao tar tas tat tga tgg tgm tgn tgo tgr tgs tgt tma tmg tmm tmn tmo tmr tms tmt tna tng tnm tnn tno tnr tns tnt to- toa tog tom ton too tor tos tot tra trg trm trn tro trr trs trt tsa tsg tsm tsn tso tsr tss tst tta ttg ttm ttn tto ttr tts ttt