Consider the following symbols and their frequencies:a: 0.20, b: 0.10, c: 0.15, d: 0.25, e: 0.30.Since b and c are the symbols of least weight, they are combined into a subtree, which we will call T1 for discussion purposes, of weight 0.10 + 0.15 = 0.25, with the larger weight symbol, c, on the left. Now, the two trees of the smallest weight are the single symbol a and either T1 or the single symbol d (both have weight 0.25). We break the tie arbitrarily in favor of T1, so we get a tree T2 with left subtree T1 and right subtree a. If we continue constructing the tree as mentioned, what are the Huffman codes of the symbols a, b, c, d, and e?