yubi ireru yubi ireru
yubi ireru yubi ireru .
j ɯ b i WORD_BOUNDARY i r e r ɯ WORD_BOUNDARY j ɯ b i WORD_BOUNDARY i r e r ɯ WORD_BOUNDARY
y u b i WORD_BOUNDARY i r e r u WORD_BOUNDARY y u b i WORD_BOUNDARY i r e r u WORD_BOUNDARY