1: (1 6 9)

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

2: (5 11 7)

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

3: (8 16 10)

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

4: (0 9 4)

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