1: (2 5 11)

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

2: (4 20 6)

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

3: (1 11 9)

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

4: (3 12 10)

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