1: (2 9 16)

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

2: (1 14 4)

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

3: (3 10 6)

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

4: (0 11 9)

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