1: (0 1 2)

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

2: (1 4 17)

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

3: (3 20 5)

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

4: (2 21 17)

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