a babá a baffi
a babá a baffi ?
ɐ WORD_BOUNDARY b ɐ b ɐ WORD_BOUNDARY ɐ WORD_BOUNDARY b ɐ f f i WORD_BOUNDARY
a WORD_BOUNDARY b a b á WORD_BOUNDARY a WORD_BOUNDARY b a f f i WORD_BOUNDARY ? WORD_BOUNDARY