1: (1 4 9)

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

2: (2 11 5)

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

3: (1 4 9)

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

4: (8 13 10)

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