una gallina guarda
una gallina guarda .
o n ɐ WORD_BOUNDARY ɡ ɐ l l i n ɐ WORD_BOUNDARY ɡ w ɐ r d ɐ WORD_BOUNDARY
u n a WORD_BOUNDARY g a l l i n a WORD_BOUNDARY g u a r d a WORD_BOUNDARY . WORD_BOUNDARY