呀 呀 呀 呀 呀 呀
ya ya ya ya ya ya
sfp sfp sfp sfp sfp sfp
呀 呀 呀 呀 呀 呀 .
j a WORD_BOUNDARY j a WORD_BOUNDARY j a WORD_BOUNDARY j a WORD_BOUNDARY j a WORD_BOUNDARY j a WORD_BOUNDARY 
呀 WORD_BOUNDARY 呀 WORD_BOUNDARY 呀 WORD_BOUNDARY 呀 WORD_BOUNDARY 呀 WORD_BOUNDARY 呀 WORD_BOUNDARY