1: (0 2 9)

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

2: (1 16 3)

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

3: (6 17 11)

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

4: (8 14 10)

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