1: (1 9 11)

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

2: (7 12 10)

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

3: (5 20 8)

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

4: (6 13 11)

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