ball ball ball ball
ball ball ball ball
n n n n
ball ball ball ball .
b ɔː l WORD_BOUNDARY b ɔː l WORD_BOUNDARY b ɔː l WORD_BOUNDARY b ɔː l WORD_BOUNDARY
b a l l WORD_BOUNDARY b a l l WORD_BOUNDARY b a l l WORD_BOUNDARY b a l l WORD_BOUNDARY