ketok dong assalamualaikum
ketok dong assalamualaikum !
k ə t o k WORD_BOUNDARY d o ŋ WORD_BOUNDARY a s s a l a m u a l a i k u m WORD_BOUNDARY
k e t o k WORD_BOUNDARY d o n g WORD_BOUNDARY a s s a l a m u a l a i k u m WORD_BOUNDARY ! WORD_BOUNDARY