1: (0 7 16)

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

2: (1 17 15)

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

3: (0 14 6)

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

4: (3 9 16)

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