1: (2 8 12)

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

2: (6 14 11)

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

3: (5 15 13)

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

4: (4 17 12)

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