remove alias sheep_dog (0) -> sheepdog (18180)
remove implication australian_kelpie (335) -> sheepdog (18180)
remove implication australian_shepherd (3409) -> sheepdog (18180)
remove implication belgian_shepherd (173) -> sheepdog (18180)
remove implication dutch_shepherd (52) -> sheepdog (18180)
remove implication shetland_sheepdog (175) -> sheepdog (18180)
remove implication schipperke (39) -> sheepdog (18180)
remove implication malinois_dog (375) -> sheepdog (18180)
remove implication old_english_sheepdog (465) -> sheepdog (18180)
remove implication hungarian_mudi (11) -> sheepdog (18180)
remove implication czechoslovakian_wolfdog (44) -> sheepdog (18180)
remove implication icelandic_sheepdog (9) -> sheepdog (18180)
remove implication briard (24) -> sheepdog (18180)
remove implication collie (12830) -> sheepdog (18180)