1: (0 3 8)

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

2: (1 17 7)

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

3: (2 20 5)

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

4: (0 6 3)

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