The water in the small bucket is 7 liters (L) and the water in the large bucket is 5 liters (L). When 2 liters (L) of water from the large bucket is poured into the small bucket, how many liters (L) of water is more in the small bucket than in the large 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))