1: (0 1 5)

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

2: (3 5 20)

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

3: (2 9 4)

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

4: (1 10 5)

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