1: (0 4 6)

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

2: (3 7 5)

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

3: (2 9 6)

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

4: (1 21 8)

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