1: (0 11 19)

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

2: (6 21 18)

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

3: (7 11 15)

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

4: (9 16 14)

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