1: (0 3 8)

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

2: (2 21 5)

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

3: (4 9 7)

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

4: (1 10 8)

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