1: (0 1 2)

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

2: (1 4 9)

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

3: (3 17 5)

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

4: (2 21 9)

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