1: (10 13 20)

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

2: (5 14 12)

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

3: (2 10 9)

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

4: (1 6 3)

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