a-a a-c aaa aac aag aan aao aar aau aaw ac- aca acc acg acn aco acr acu acw ag- aga agc agg agn ago agr agu agw an- ana anc ang ann ano anr anu aoa aoc aog aon aoo aor aou aow ar- ara arc arg arn aro arr aru arw au- aua auc aug aun auo aur auw aw- awa awc awg awn awo awr awu aww c-- caa cac cag can cao car cau caw cca ccc ccg ccn cco ccr ccu ccw cga cgc cgg cgn cgo cgr cgu cgw cn- cna cnc cng cnn cno cnr cnu cnw co- coa coc cog con coo cor cou cow cra crc crg crn cro crr cru crw cua cuc cug cun cuo cur cuu cuw cw- cwa cwc cwg cwn cwo cwr cwu gaa gac gag gan gao gar gau gaw gca gcc gcg gcn gco gcr gcu gcw gga ggc ggg ggn ggo ggr ggu ggw gna gnc gnn gno gnr gnu gnw goa goc gog gon goo gor gou gow gra grc grg grn gro grr gru grw gu- gua guc gug gun guo gur guu gwa gwc gwg gwn gwr gwu naa nac nag nan nao nar nau naw nca ncc ncg ncn nco ncr ncu ncw nga ngc ngg ngn ngo ngu ngw nna nnc nng nnn nno nnu nnw no- noa noc nog non noo nor nou now nra nrc nrg nrn nro nrr nru nrw nua nuc nug nun nuo nur nuu nwa nwc nwn nwo nwr nwu oaa oac oag oan oao oar oau oaw oc- oca occ ocg ocn oco ocr ocu ocw oga ogc ogg ogn ogo on- ona onc ong onn ono onr onu oo- ooa ooc oog oon ooo oor oow or- ora orc org orn oro orr oru ou- oua ouc oun ouo our owa owc own owo owu oww ra- raa rac rag ran rao rar rau raw rca rcc rcg rcn rco rcr rcu rcw rga rgc rgg rgn rgo rgr rgw rna rnc rng rnn rno rnr rnu rnw roa roc rog ron roo ror rou row rra rrc rrg rrn rrr rru rua ruc rug run ruo rur ruu rwa rwc rwr rwu ua- uaa uac uag uan uao uar uau uaw uca ucc ucg ucn uco ucr ucu ucw uga ugc ugg ugn ugo ugr ugu un- una unc ung unn uno unr unu unw uoa uoc uog uon uoo uor uow ur- ura urc urg urn uro urr uru urw uua uuc uug uun uur uuu uwa uwc uwg uwn uwr uww waa wac wag wan wao war wau waw wca wcc wcg wcn wco wcr wcu wcw wga wgc wgn wgo wgr wgw wn- wna wnc wng wnn wno wnu wnw woa woc wog won woo wor wou wow wr- wra wrc wrg wrn wro wrr wru wrw wua wuc wug wun wuo wur wwa wwc wwn wwo wwu www