1: (2 8 13)

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

2: (7 15 9)

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

3: (1 14 12)

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

4: (4 10 13)

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