1: (7 10 16)

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

2: (0 10 9)

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

3: (2 17 15)

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

4: (1 20 4)

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