1: (0 2 7)

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

2: (1 20 5)

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

3: (3 13 6)

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

4: (2 19 4)

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