Episodes 1 to 4 Episodes 5 to 8 Episodes 9 to 12 Episodes 13 to 16 Episodes 17 to 20 Episodes 21 to 24 Episodes 25 to 28 Episodes 29 to 32 Episodes 33 to 36 Episodes 37 to 40 Episodes 41 & 42 Episodes 43 to 45 Episodes 46 & 47