create implication happy_valentines_day (0) -> holiday_message (1432)
create implication happy_halloween (110) -> holiday_message (1432)
create implication happy_easter (48) -> holiday_message (1432)
create implication merry_christmas (580) -> holiday_message (1432)
create implication happy_thanksgiving (0) -> holiday_message (1432)
remove alias happy_new_year (0) -> new_year (4011)