1: (0 5 19)

(0 17 4)(1 20 18 15 3)(2 9 5 21 19)(6 14 7)(8 12 10)(11 16 13)

2: (1 20 18)

(0 17 4)(1 15 3)(2 9 5 21 19)(6 14 7)(8 12 10)(11 16 13)(18)(20)

3: (0 17 4)

(0)(1 15 3)(2 9 5 21 19)(4)(6 14 7)(8 12 10)(11 16 13)(17)(18)(20)

4: (2 9 19)

(0)(1 15 3)(2)(4)(5 21 19)(6 14 7)(8 12 10)(9)(11 16 13)(17)(18)(20)