1: (0 1 2)

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

2: (2 5 13)

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

3: (4 17 8)

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

4: (1 13 3)

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