sono su una montagna
sono su una montagna .
s o n o WORD_BOUNDARY s o WORD_BOUNDARY o n ɐ WORD_BOUNDARY m o n t ɐ ɲ ɲ ɐ WORD_BOUNDARY
s o n o WORD_BOUNDARY s u WORD_BOUNDARY u n a WORD_BOUNDARY m o n t a g n a WORD_BOUNDARY . WORD_BOUNDARY