1: (0 9 18)

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

2: (1 20 15)

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

3: (4 19 17)

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

4: (0 16 8)

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