1: (1 10 14)

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

2: (1 3 6)

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

3: (9 20 11)

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

4: (2 7 4)

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