1: (4 9 18)

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

2: (6 19 17)

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

3: (5 10 8)

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

4: (0 18 13)

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