1: (0 3 6)

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

2: (2 21 4)

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

3: (3 18 5)

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

4: (1 20 8)

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