1: (0 3 9)

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

2: (2 18 6)

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

3: (1 21 17)

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

4: (3 20 7)

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