1: (7 9 19)

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

2: (6 14 8)

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

3: (1 3 9)

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

4: (2 20 4)

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