1: (1 7 12)

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

2: (3 17 10)

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

3: (2 20 4)

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

4: (1 19 5)

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