fɔːɹ , ðə wˈeɪl ɡɹˈuːp ɪz , ˈæktɪŋ ˌɔn tˈuː koʊˈɔːɹdᵻnəts , ænd ɪz dʒˈɛnɚɹˌeɪɾᵻd nˈɑːnmˈɪnɪməli baɪ fˈoːɹ ɹᵻflˈɛkʃənz, wˌɪtʃ ˈækt ˌɔn koʊˈɔːɹdᵻnəts æz .
For , the Weyl group is , acting on two coordinates , and is generated (non-minimally) by four reflections, which act on coordinates as .