1: (0 2 15)

(0 11 8 4 2 19 17)(1 20 3)(5 18 16 12 9)(6 10 7)(13 21 14)(15)

2: (1 20 3)

(0 11 8 4 2 19 17)(1)(3)(5 18 16 12 9)(6 10 7)(13 21 14)(15)(20)

3: (2 19 11)

(0 11 17)(1)(2 8 4)(3)(5 18 16 12 9)(6 10 7)(13 21 14)(15)(19)(20)

4: (9 16 12)

(0 11 17)(1)(2 8 4)(3)(5 18 16)(6 10 7)(9)(12)(13 21 14)(15)(19)(20)