1: (0 1 5)

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

2: (3 5 20)

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

3: (2 7 4)

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

4: (1 15 5)

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