1: (4 6 17)

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

2: (2 7 5)

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

3: (6 20 9)

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

4: (0 19 11)

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