1: (0 4 8)

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

2: (3 17 5)

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

3: (2 19 12)

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

4: (0 20 17)

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