1: (0 4 17)

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

2: (2 19 16)

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

3: (1 20 17)

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

4: (0 21 3)

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