1: (0 5 11)

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

2: (3 16 7)

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

3: (1 6 4)

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

4: (2 5 13)

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