remove implication american_red_squirrel (170) -> tree_squirrel (24024)
create implication american_red_squirrel (170) -> pine_squirrel (179)
create implication douglas_squirrel (9) -> pine_squirrel (179)
create implication pine_squirrel (179) -> tree_squirrel (24024)
create implication mearns's_squirrel (0) -> pine_squirrel (179)
create alias mearns_squirrel (0) -> mearns's_squirrel (0)
create alias mearns'_squirrel (0) -> mearns's_squirrel (0)