1: (0 1 5)

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

2: (3 5 21)

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

3: (2 6 4)

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

4: (1 19 5)

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