1: (0 1 2)

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

2: (1 4 8)

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

3: (3 10 5)

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

4: (7 16 9)

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