1: (0 3 8)

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

2: (2 21 4)

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

3: (3 13 5)

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

4: (6 17 12)

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