随便 拿 个 笔
sui2bian4 na2 ge4 bi3
adv v cl n
随便 拿 个 笔 .
s w ei̯˧˥ p j ɛ˥˩ n WORD_BOUNDARY n a˧˥ WORD_BOUNDARY k ɤ˥˩ WORD_BOUNDARY p i˧˩˧ WORD_BOUNDARY 
随 便 WORD_BOUNDARY 拿 WORD_BOUNDARY 个 WORD_BOUNDARY 笔 WORD_BOUNDARY