1: (1 3 6)

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

2: (2 20 4)

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

3: (1 3 6)

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

4: (0 9 5)

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