A:	how it'll sway from one one extreme to another.
ʌ WORD_BOUNDARY h aʊ WORD_BOUNDARY ɪ t ə l WORD_BOUNDARY s w eɪ WORD_BOUNDARY f ɹ ʌ m WORD_BOUNDARY w ʌ n WORD_BOUNDARY w ʌ n WORD_BOUNDARY ɛ k s t ɹ iː m WORD_BOUNDARY t ʊ WORD_BOUNDARY ʌ n ʌ ð ə ɹ WORD_BOUNDARY