1: (0 5 19)

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

2: (1 20 18)

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

3: (0 15 4)

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

4: (2 8 19)

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