1: (3 9 13)

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

2: (6 20 10)

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

3: (9 14 11)

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

4: (2 7 4)

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