a-a a-b aaa aab aae aag aah aas aaw ab- aba abb abe abg abh abs abw aea aeb aee aeg aeh aes aew ag- aga agb age agg agh ags agw aha ahb ahe ahg ahh ahs ahw as- asa asb ase asg ash ass asw aw- awa awb awe awg awh aws aww baa bab bae bag bah bas baw bba bbb bbe bbg bbh bbs bbw be- bea beb bee beg beh bes bew bga bgb bge bgg bgh bgs bgw bha bhb bhe bhg bhh bhs bhw bsa bsb bse bsg bsh bss bsw bwa bwb bwg bwh bws eaa eab eae eag eah eas eaw eba ebb ebe ebg ebh ebs ebw eea eeb eee eeg ees eew ega egb ege egg egh egs egw eha ehb ehe ehg ehh ehs es- esa esb ese esg esh ess esw ewa ewb ewe ews eww gaa gab gae gag gah gas gaw gba gbe gbg gbh gbs gbw ge- gea geb gee geg geh ges gew gga ggb ggg ggh ggs ggw gha ghb ghe ghg ghh ghs gsa gsb gse gsg gss gsw gwa gwb gwe gwg gws haa hab hae hag hah has haw hba hbb hbe hbg hbh hbs hbw he- hea heb hee heg heh hes hew hga hgb hge hgg hgh hgs hgw hha hhb hhe hhg hhh hhs hhw hsa hsb hse hsg hsh hss hsw hw- hwa hwb hwe hwg hws hww saa sab sae sag sah sas saw sba sbb sbe sbg sbh sbs sbw se- sea seb see seg seh ses sew sga sgb sge sgg sgh sgs sh- sha shb she shg shh shs ss- ssa ssb sse ssg ssh sss ssw swa swb swe swg swh sws waa wab wae wag wah was waw wba wbb wbe wbg wbs wbw wea web wee weg weh wes wew wga wgb wgh wgs wgw wh- wha whb whh whs whw wsa wsb wse wsg wsh wss wsw wwa wwe www