1: (0 2 9)

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

2: (1 20 3)

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

3: (2 19 5)

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

4: (4 11 8)

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