1: (3 5 20)

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

2: (2 6 4)

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

3: (0 15 5)

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

4: (1 21 19)

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