1: (0 5 16)

(0 14 13)(1 12 4)(2 20 18 17 15)(3 10 5 19 16)(6 21 8)(7 11 9)

2: (2 20 15)

(0 14 13)(1 12 4)(2)(3 10 5 19 16)(6 21 8)(7 11 9)(15 18 17)(20)

3: (1 12 4)

(0 14 13)(1)(2)(3 10 5 19 16)(4)(6 21 8)(7 11 9)(12)(15 18 17)(20)

4: (3 10 16)

(0 14 13)(1)(2)(3)(4)(5 19 16)(6 21 8)(7 11 9)(10)(12)(15 18 17)(20)