1: (0 5 10)

(0 7 5 20 2)(1 6 4)(3 18 16 12 8)(9 15 14 13 11)(10)(17 21 19)

2: (3 18 8)

(0 7 5 20 2)(1 6 4)(3)(8 16 12)(9 15 14 13 11)(10)(17 21 19)(18)

3: (1 6 4)

(0 7 5 20 2)(1)(3)(4)(6)(8 16 12)(9 15 14 13 11)(10)(17 21 19)(18)

4: (0 7 5)

(0 20 2)(1)(3)(4)(5)(6)(7)(8 16 12)(9 15 14 13 11)(10)(17 21 19)(18)