1: (0 1 2)

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

2: (2 7 20)

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

3: (5 21 17)

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

4: (1 20 3)

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