hih hih hih kupu+kupu
hih hih hih kupu kupu .
h i h WORD_BOUNDARY h i h WORD_BOUNDARY h i h WORD_BOUNDARY k u p u WORD_BOUNDARY k u p u WORD_BOUNDARY
h i h WORD_BOUNDARY h i h WORD_BOUNDARY h i h WORD_BOUNDARY k u p u WORD_BOUNDARY k u p u WORD_BOUNDARY