1: (1 6 9)

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

2: (3 20 7)

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

3: (5 10 8)

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

4: (2 11 9)

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