筆 個 a 字 aa1
bat1 go3 a zi6 aa1
n cl n:let n sfp
筆 個 a 字 aa1 .
p ɐ˥ t̚ WORD_BOUNDARY k ɔ˧ WORD_BOUNDARY  WORD_BOUNDARY ts i˨ WORD_BOUNDARY a˥ WORD_BOUNDARY
筆 WORD_BOUNDARY 個 WORD_BOUNDARY a WORD_BOUNDARY 字 WORD_BOUNDARY a a 1 WORD_BOUNDARY . WORD_BOUNDARY