nih Ei nih dikobok+kobok
nih ei nih dikobok kobok .
n i h WORD_BOUNDARY ɛ i WORD_BOUNDARY n i h WORD_BOUNDARY d i k o b o k WORD_BOUNDARY k o b o k WORD_BOUNDARY
n i h WORD_BOUNDARY e i WORD_BOUNDARY n i h WORD_BOUNDARY d i k o b o k WORD_BOUNDARY k o b o k WORD_BOUNDARY