A large bucket contains 7 liters (L) of water and a small bucket contains 5 liters (L) of water. 2 liters (L) of water from the small bucket was poured into the large bucket. How many liters (L) more water is in the large bucket than in the small bucket?
7 2 [OP_ADD] 5 2 [OP_SUB] [OP_SUB]
var_a = 7
var_b = 2
var_c = var_a + var_b
var_d = 5
var_e = 2
var_f = var_d - var_e
var_g = var_c - var_f
print(int(var_g))