create alias whale_tail (216) -> horizontal_fluked_tail (0)
create alias dolphin_tail (94) -> horizontal_fluked_tail (0)
create alias cetacean_tail (71) -> 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 (4571) -> vertical_fluked_tail (0)