remove alias pillow_hug (0) -> embracing_pillow (3)
remove implication embracing_pillow (3) -> pillow (90200)
remove implication embracing_plushie (2) -> embracing_object (3)
remove alias hugging_plushie (405) -> embracing_plushie (2)
remove alias plushie_hug (0) -> embracing_plushie (2)
remove implication embracing_plushie (2) -> plushie (23122)