1: (0 2 7)

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

2: (1 15 3)

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

3: (5 16 11)

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

4: (0 4 2)

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