belok belok belokin belokin
belok belok belokin belokin !
b ə l o k WORD_BOUNDARY b ə l o k WORD_BOUNDARY b ə l o k i n WORD_BOUNDARY b ə l o k i n WORD_BOUNDARY
b e l o k WORD_BOUNDARY b e l o k WORD_BOUNDARY b e l o k i n WORD_BOUNDARY b e l o k i n WORD_BOUNDARY ! WORD_BOUNDARY