diizeru diizerutokkyuu ya
diizeru diizerutokkyuu ya .
d i i z e r ɯ WORD_BOUNDARY d i i z e r ɯ t o k kʲ ɯː WORD_BOUNDARY j a WORD_BOUNDARY
d i i z e r u WORD_BOUNDARY d i i z e r u t o k k y u u WORD_BOUNDARY y a WORD_BOUNDARY