1: (2 5 11)

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

2: (4 14 6)

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

3: (2 5 11)

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

4: (9 16 13)

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