1: (0 3 5)

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

2: (2 20 4)

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

3: (0 3 12)

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

4: (1 19 11)

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