1: (0 1 3)

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

2: (1 6 17)

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

3: (2 20 8)

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

4: (5 15 7)

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