1: (0 5 12)

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

2: (4 13 6)

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

3: (3 16 12)

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

4: (9 20 14)

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