two weeks three weeks
two week three week
det:num n det:num n
two weeks three weeks ?
t uː WORD_BOUNDARY w iː k s WORD_BOUNDARY θ ɹ iː WORD_BOUNDARY w iː k s WORD_BOUNDARY
t w o WORD_BOUNDARY w e e k s WORD_BOUNDARY t h r e e WORD_BOUNDARY w e e k s WORD_BOUNDARY