e3 俾 錢 aa3
e3 bei2 cin2 aa3
co prep n fil
e3 俾 錢 aa3 .
ɛ˧ WORD_BOUNDARY p ei˧˥ WORD_BOUNDARY tsʰ i˧˥ n WORD_BOUNDARY a̞˧ WORD_BOUNDARY
e 3 WORD_BOUNDARY 俾 WORD_BOUNDARY 錢 WORD_BOUNDARY a a 3 WORD_BOUNDARY . WORD_BOUNDARY