1: (6 9 17)

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

2: (4 10 8)

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

3: (2 7 5)

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

4: (9 19 11)

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