3.2: 20*, 21, 28*, 41, 47*, 53

3.3: 9*, 11, 19, 23, 33*, 41, 43*, 47, 51* 

3.4: 5, 17, 19, 25*, 35*, 41, 53*, 59, 71, 77

3.5: 7, 17, 25, 27*, 37*, 39, 51*, 59, 75