1: (5 7 18)

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

2: (4 11 6)

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

3: (0 5 9)

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

4: (8 13 10)

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