1: (0 9 15)

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

2: (8 17 14)

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

3: (4 11 15)

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

4: (2 12 10)

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