1: (3 5 13)

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

2: (2 6 4)

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

3: (0 7 5)

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

4: (1 18 11)

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