1: (0 7 12)

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

2: (1 17 10)

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

3: (0 9 15)

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

4: (13 19 16)

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