1: (6 9 20)

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

2: (5 16 7)

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

3: (4 10 8)

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

4: (0 11 9)

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