wakannaku nattara ne
wakar nar ne
v:c v:c ptl:fina
wakannaku nattara ne .
w a k a n n a k ɯ WORD_BOUNDARY n a t t a r a WORD_BOUNDARY n e WORD_BOUNDARY
w a k a n n a k u WORD_BOUNDARY n a t t a r a WORD_BOUNDARY n e WORD_BOUNDARY