1: (3 5 19)

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

2: (2 6 4)

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

3: (0 8 5)

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

4: (1 20 18)

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