1: (0 5 9)

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

2: (4 11 6)

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

3: (8 16 10)

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

4: (0 7 5)

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