1: (5 8 18)

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

2: (5 10 17)

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

3: (4 9 6)

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

4: (8 19 17)

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