1: (2 5 8)

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

2: (4 10 7)

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

3: (3 19 6)

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

4: (5 13 9)

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