Besides the officially assigned codes, code elements may be expanded by using either reserved codes or user-assigned codes.
b ɪ s aɪ d z WORD_BOUNDARY ð ɪ WORD_BOUNDARY ə f ɪ ʃ ə l i WORD_BOUNDARY ʌ s aɪ n d WORD_BOUNDARY k oʊ d z WORD_BOUNDARY k oʊ d WORD_BOUNDARY ɛ l ɪ m ə n t s WORD_BOUNDARY m eɪ WORD_BOUNDARY b iː WORD_BOUNDARY ɛ k s p æ n d ɪ d WORD_BOUNDARY b aɪ WORD_BOUNDARY j uː z ɪ ŋ WORD_BOUNDARY iː ð ə ɹ WORD_BOUNDARY ɹ ɪ z ɜː v d WORD_BOUNDARY k oʊ d z WORD_BOUNDARY ɔ ɹ WORD_BOUNDARY j uː z ə ɹ ɹ ʌ s aɪ n d WORD_BOUNDARY k oʊ d z WORD_BOUNDARY