1: (0 2 8)

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

2: (1 20 3)

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

3: (2 12 6)

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

4: (7 15 9)

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