BACKWASHING

aa ab ag ah ai an as aw ba bi ha hi in is ka ki na sh si

aah aas aba abs aga ags aha ahi ahs ain ais ana ani ash ask awa awn baa bag bah ban bas big bin bis cab can caw chi cig cis gab gan gas ghi gib gin hag has haw hic hin his ich ick ink ins kab kas khi kin kis nab nag nah naw nib sab sac sag saw sha sib sic sin ska ski wab wag wan was wha wig win wis

aahs abas agas agha agin ahis ains akin anas anga anis ankh ansa asci awns baas bach back bags bang bani bank bans bash bask bias bigs bins bisk cabs cain cans casa cash cask caws chai chaw chia chin chis cigs gabs gain gash gawk ghis gibs gink gins gnaw hack hags haik hang hank hawk haws hick hins hisn hwan ichs inch inks isba kaas kabs kain kana khan khis kina king kins nabs nags nibs nick nigh sack saga sain saki sang sank sawn scab scag scan shag shaw shin shwa sick sigh sign sika sing sinh sink skag skin snag snaw snib swab swag swan swig wabs wack wags wain wank wans wash whig whin wich wick wigs wing wink wins wish