1: (0 2 4)

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

2: (1 20 3)

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

3: (2 6 8)

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

4: (5 13 7)

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