1: (4 10 16)

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

2: (8 17 15)

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

3: (7 11 9)

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

4: (0 16 14)

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