1: (9 13 15)

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

2: (5 13 11)

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

3: (7 19 10)

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

4: (3 8 6)

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