1: (0 4 8)

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

2: (2 13 7)

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

3: (1 18 10)

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

4: (3 20 5)

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