create alias whale_tail (183) -> horizontal_fluked_tail (0)
create alias dolphin_tail (78) -> horizontal_fluked_tail (0)
create alias cetacean_tail (51) -> 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 (3616) -> vertical_fluked_tail (0)