a ame+ame+fure+fure
a ame ame fure fure .
a WORD_BOUNDARY a m e WORD_BOUNDARY a m e WORD_BOUNDARY ɸ ɯ r e WORD_BOUNDARY ɸ ɯ r e WORD_BOUNDARY
a WORD_BOUNDARY a m e WORD_BOUNDARY a m e WORD_BOUNDARY f u r e WORD_BOUNDARY f u r e WORD_BOUNDARY