1: (0 4 10)

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

2: (2 13 7)

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

3: (9 16 11)

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

4: (6 14 12)

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