1: (5 8 13)

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

2: (4 11 6)

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

3: (10 13 15)

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

4: (1 9 7)

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