1: (6 8 18)

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

2: (4 9 7)

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

3: (2 10 8)

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

4: (1 11 3)

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