1: (0 4 7)

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

2: (2 21 6)

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

3: (1 5 3)

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

4: (0 4 20)

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