1: (5 9 11)

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

2: (2 10 8)

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

3: (5 9 11)

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

4: (4 15 7)

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