1: (0 1 3)

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

2: (1 5 8)

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

3: (4 10 7)

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

4: (3 15 8)

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