1: (0 1 2)

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

2: (1 5 8)

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

3: (3 9 6)

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

4: (2 21 8)

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