1: (1 11 15)

(0 21 5)(1 19 17 15 2)(3 13 10 7 4)(6 12 8)(9 16 14)(11)(18 22 20)

2: (9 16 14)

(0 21 5)(1 19 17 15 2)(3 13 10 7 4)(6 12 8)(9)(11)(14)(16)(18 22 20)

3: (7 13 10)

(0 21 5)(1 19 17 15 2)(3 13 4)(6 12 8)(7)(9)(10)(11)(14)(16)(18 22 20)

4: (2 17 15)

(0 21 5)(1 19 17)(2)(3 13 4)(6 12 8)(7)(9)(10)(11)(14)(15)(16)(18 22 20)