1: (3 4 8)

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

2: (1 6 8)

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

3: (5 10 7)

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

4: (4 20 8)

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