1: (0 4 9)

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

2: (3 16 5)

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

3: (1 19 9)

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

4: (0 20 2)

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