1: (4 13 19)

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

2: (7 20 17)

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

3: (3 9 6)

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

4: (0 19 5)

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