1: (1 4 8)

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

2: (3 19 5)

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

3: (0 18 2)

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

4: (4 20 6)

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