If the rabbits are color coded, 12 are white and 9 are black. If 8 rabbits are female, how many male rabbits are there?
12 9 [OP_ADD] 8 [OP_SUB]
var_a = 12
var_b = 9
var_c = var_a + var_b
var_d = 8
var_e = var_c - var_d
print(int(var_e))