1: (0 12 16)

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

2: (9 17 15)

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

3: (1 13 16)

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

4: (11 18 16)

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