1: (0 6 10)

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

2: (4 11 8)

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

3: (2 16 10)

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

4: (3 7 5)

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