1: (5 8 19)

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

2: (4 13 6)

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

3: (2 9 7)

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

4: (0 11 8)

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