Suppose letters a,b,c,d,e,f have probabilities ½, ¼, 1/8, 1/16, 1/32, 1/32. Which of the following is the Huffman code for the letters a,b,c,d,e,f.
- 0, 10, 110, 1110, 11110, 11111
- 11, 10, 01, 001, 0001, 0000
- 11, 10, 011, 010, 001, 000
- 110, 100, 010, 000, 001, 111