1: (0 1 2)

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

2: (2 6 14)

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

3: (3 17 10)

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

4: (8 15 12)

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