1: (0 3 7)

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

2: (2 21 5)

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

3: (4 8 6)

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

4: (1 9 7)

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