1: (2 9 16)

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

2: (5 17 15)

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

3: (3 10 8)

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

4: (0 16 13)

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