a-a a-c aaa aac aae aag aao aas aau aaw ac- aca acc ace acg aco acs acu acw aea aec aee aeg aeo aes aeu aew ag- aga agc age agg ago ags agu agw aoa aoc aoe aog aoo aos aou aow as- asa asc ase asg aso ass asu asw au- aua auc aue aug auo aus auw aw- awa awc awe awg awo aws awu aww c-- caa cac cae cag cao cas cau caw cca ccc cce ccg cco ccs ccu ccw ce- cea cec cee ceg ceo ces ceu cew cga cgc cge cgg cgo cgs cgu cgw co- coa coc coe cog coo cos cou cow csa csc cse csg cso css csu csw cua cuc cue cug cuo cus cuu cuw cw- cwa cwc cwe cwg cwo cws cwu eaa eac eae eag eao eas eau eaw ec- eca ecc ece ecg eco ecs ecu ecw eea eec eee eeg eeo ees eew ega egc ege egg ego egs egu egw eo- eoa eoc eoe eog eoo eos eou eow es- esa esc ese esg eso ess esu esw eu- eua euc eue eug eus ewa ewc ewe ewo ews ewu eww gaa gac gae gag gao gas gau gaw gca gcc gce gcg gco gcs gcu gcw ge- gea gec gee geg geo ges geu gew gga ggc ggg ggo ggs ggu ggw goa goc goe gog goo gos gou gow gsa gsc gse gsg gso gss gsu gsw gu- gua guc gue gug guo gus guu gwa gwc gwe gwg gws gwu oaa oac oae oag oao oas oau oaw oc- oca occ ocg oco ocs ocu ocw oea oec oee oeg oeo oes oga ogc oge ogg ogo ogs oo- ooa ooc oog ooo oos oow os- osa osc ose osg oso oss osu osw ou- oua ouc oue ouo ous owa owc owe owo ows owu oww saa sac sae sag sao sas sau saw sca scc sce scg sco scs scu scw se- sea sec see seg seo ses seu sew sga sgc sge sgg sgo sgs sgu soa soc soe sog soo sos sou sow ss- ssa ssc sse ssg sso sss ssu ssw sua suc sue sug suo sus suu suw swa swc swe swg swo sws swu ua- uaa uac uae uag uao uas uau uaw uca ucc uce ucg uco ucs ucu ucw uea uec uee ueg ues uew uga ugc uge ugg ugo ugs ugu uoa uoc uoe uog uoo uos uow usa usc use usg uso uss usu usw uua uuc uue uug uus uuu uwa uwc uwe uwg uws uww waa wac wae wag wao was wau waw wca wcc wce wcg wco wcs wcu wcw wea wec wee weg weo wes wew wga wgc wgo wgs wgw woa woc woe wog woo wos wou wow wsa wsc wse wsg wso wss wsu wsw wua wuc wue wug wuo wus wwa wwc wwe wwo wwu www