create alias whale_tail (9) -> horizontal_fluked_tail (0)
create alias dolphin_tail (134) -> horizontal_fluked_tail (0)
create alias cetacean_tail (199) -> horizontal_fluked_tail (0)
create implication horizontal_fluked_tail (0) -> fluked_tail (0)
create implication vertical_fluked_tail (0) -> fluked_tail (0)
create alias shark_tail (6101) -> vertical_fluked_tail (0)