1: (0 1 4)

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

2: (2 4 10)

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

3: (3 18 5)

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

4: (9 21 12)

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