what color is his back
what color is his back ?
w ʌ t WORD_BOUNDARY k ʌ l ə ɹ ɹ WORD_BOUNDARY ɪ z WORD_BOUNDARY h ɪ z WORD_BOUNDARY b æ k WORD_BOUNDARY
w h a t WORD_BOUNDARY c o l o r WORD_BOUNDARY i s WORD_BOUNDARY h i s WORD_BOUNDARY b a c k WORD_BOUNDARY