1: (0 1 4)

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

2: (4 13 21)

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

3: (3 19 9)

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

4: (2 20 18)

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