balla balla ballerina
balla balla ballerina
v v n
balla balla ballerina .
b ɐ l l ɐ WORD_BOUNDARY b ɐ l l ɐ WORD_BOUNDARY b ɐ l l e r i n ɐ WORD_BOUNDARY
b a l l a WORD_BOUNDARY b a l l a WORD_BOUNDARY b a l l e r i n a WORD_BOUNDARY . WORD_BOUNDARY