1: (1 5 11)

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

2: (4 13 9)

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

3: (8 12 10)

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

4: (3 9 11)

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