1: (4 6 20)

(0 16 8)(1 20 11 9 6)(2 7 5)(3 19 17)(4)(10 14 12)(13 18 15)

2: (2 7 5)

(0 16 8)(1 20 11 9 6)(2)(3 19 17)(4)(5)(7)(10 14 12)(13 18 15)

3: (1 9 6)

(0 16 8)(1)(2)(3 19 17)(4)(5)(6)(7)(9 20 11)(10 14 12)(13 18 15)

4: (0 16 8)

(0)(1)(2)(3 19 17)(4)(5)(6)(7)(8)(9 20 11)(10 14 12)(13 18 15)(16)