1: (0 5 15)

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

2: (4 19 8)

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

3: (14 20 18)

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

4: (3 13 5)

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