create implication orange_sky (752) -> sky (122542)
create implication yellow_sky (310) -> sky (122542)
create implication green_sky (137) -> sky (122542)
create implication purple_sky (468) -> sky (122542)
create implication pink_sky (295) -> sky (122542)
create implication teal_sky (6) -> sky (122542)
create implication brown_sky (23) -> sky (122542)
create implication white_sky (104) -> sky (122542)
create implication black_sky (141) -> sky (122542)
create implication grey_sky (263) -> sky (122542)