1: (2 4 11)

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

2: (1 5 3)

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

3: (0 9 4)

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

4: (6 17 10)

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