There are 1 red ball, 1 yellow ball, and 2 blue balls. Given that balls of the same color are indistinguishable from each other, how many different ways can you arrange them differently?
1 1 [OP_ADD] 2 [OP_ADD] 1 1 [OP_ADD] 2 [OP_ADD] [OP_PERM] 2 2 [OP_PERM] [OP_DIV]
var_a = 1
var_b = 1
var_c = var_a + var_b
var_d = 2
var_e = var_c + var_d
var_f = 1
var_g = 1
var_h = var_f + var_g
var_i = 2
var_j = var_h + var_i
var_k = 1
var_e = int(var_e)
var_j = int(var_j)
for i, elem in enumerate(range(var_j)):
    var_k = var_k * (var_e-i)
var_l = 2
var_m = 2
var_n = 1
var_l = int(var_l)
var_m = int(var_m)
for i, elem in enumerate(range(var_m)):
    var_n = var_n * (var_l-i)
var_o = var_k / var_n
print(int(var_o))