1: (1 9 16)

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

2: (3 17 14)

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

3: (1 12 4)

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

4: (13 18 15)

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