iro o nuru no
iro o nur no
n ptl:case v:c n:fml
iro o nuru no .
i r o WORD_BOUNDARY o WORD_BOUNDARY n ɯ r ɯ WORD_BOUNDARY n o WORD_BOUNDARY
i r o WORD_BOUNDARY o WORD_BOUNDARY n u r u WORD_BOUNDARY n o WORD_BOUNDARY