1: (0 11 17)

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

2: (7 18 16)

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

3: (6 12 9)

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

4: (0 14 11)

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