1: (2 7 14)

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

2: (4 20 9)

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

3: (5 11 7)

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

4: (8 13 10)

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