1: (0 2 9)

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

2: (1 18 4)

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

3: (2 16 8)

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

4: (15 19 17)

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