五 十 个 钟头 啊
wu3 shi2 ge4 zhong1tou2 a1
num num cl n sfp
五 十 个 钟头 啊 !
u˧˩˧ WORD_BOUNDARY ʂ ɻ̩˧˥ WORD_BOUNDARY k ɤ˥˩ WORD_BOUNDARY ʈʂ ʊ˥ ŋ tʰ ou̯˧˥ WORD_BOUNDARY a˥ WORD_BOUNDARY 
五 WORD_BOUNDARY 十 WORD_BOUNDARY 个 WORD_BOUNDARY 钟 头 WORD_BOUNDARY 啊 WORD_BOUNDARY