1: (0 3 8)

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

2: (2 12 5)

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

3: (7 14 9)

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

4: (0 6 3)

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