Yookochan to Kayochan
yookochan to kayochan .
j oː k o t̠ʃ a n WORD_BOUNDARY t o WORD_BOUNDARY k a j o t̠ʃ a n WORD_BOUNDARY
y o o k o c h a n WORD_BOUNDARY t o WORD_BOUNDARY k a y o c h a n WORD_BOUNDARY