1: (2 8 10)

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

2: (7 20 9)

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

3: (2 8 10)

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

4: (1 14 4)

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