1: (0 4 9)

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

2: (2 13 20)

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

3: (8 15 10)

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

4: (1 6 3)

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