ceng ceng ceng ceng ceng
ceng ceng ceng ceng ceng .
t̠ʃ ə ŋ WORD_BOUNDARY t̠ʃ ə ŋ WORD_BOUNDARY t̠ʃ ə ŋ WORD_BOUNDARY t̠ʃ ə ŋ WORD_BOUNDARY t̠ʃ ə ŋ WORD_BOUNDARY
c e n g WORD_BOUNDARY c e n g WORD_BOUNDARY c e n g WORD_BOUNDARY c e n g WORD_BOUNDARY c e n g WORD_BOUNDARY . WORD_BOUNDARY