1: (2 5 8)

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

2: (5 14 20)

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

3: (4 10 6)

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

4: (3 20 8)

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