Tirohia te wāhanga i raro nei, me te ka whakahoki i te pātai i muri i roto i te reo ano rite te wāhanga: Passage: Na kia whakamahi hoki te parser te ture A → w ki te ko te ε i roto i Fi ((w) ka kite i runga i te awa tomokanga he tohu e taea te whai A. Na reira, e hiahia ana hoki tatou i te whai-huinga o te A, tuhituhia rite Fo ((A) konei, e kua tautuhia rite te huinga o terminals a pērā i reira ko te aho o tohu αAaβ e taea te ahu mai i te tohu tīmatanga. whakamahi tatou $ rite te terminal motuhake tohu mutunga o awa tomokanga me S rite tohu tīmatanga. Pātai: He aha te $ whakamahia hoki?
rite te kāpeka motuhake tohu mutunga o te awa tomokanga