Eunji's house has 52 ducks and 78 chickens. There are 12 fewer chickens than the number of ducks and rabbits combined. How many rabbits are there in Eunji's house?
78 52 [OP_SUB] 12 [OP_ADD]
var_a = 78
var_b = 52
var_c = var_a - var_b
var_d = 12
var_e = var_c + var_d
print(int(var_e))