1: (1 5 8)

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

2: (3 11 5)

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

3: (7 15 10)

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

4: (2 20 4)

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