1: (0 4 10)

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

2: (3 15 5)

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

3: (7 16 11)

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

4: (2 6 10)

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