1: (0 2 8)

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

2: (1 20 5)

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

3: (4 17 7)

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

4: (0 21 19)

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