1: (7 9 18)

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

2: (6 10 8)

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

3: (1 11 9)

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

4: (2 20 13)

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