Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me 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 i A. Na reira, e hiahia ana hoki tatou i te whai-huinga o te A, tuhituhia rite Fo ((A) konei, i 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. Whakamahia $ rite te kāpeka motuhake tohu mutunga o te awa tāuru me te S rite tohu tīmatanga.  Pātai: He aha te $ e whakamahia ana?
rite te kāpeka motuhake tohu mutunga o te awa tomokanga