1: (0 8 15)

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

2: (5 17 13)

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

3: (3 9 7)

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

4: (11 19 16)

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