1: (1 4 18)

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

2: (3 4 7)

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

3: (5 19 17)

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

4: (4 13 6)

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