1: (0 1 2)

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

2: (1 7 18)

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

3: (5 19 17)

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

4: (2 21 18)

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