1: (0 1 2)

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

2: (2 6 8)

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

3: (4 16 7)

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

4: (1 8 3)

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