1: (4 7 13)

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

2: (2 9 5)

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

3: (7 15 12)

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

4: (6 10 8)

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