1: (0 2 4)

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

2: (2 7 17)

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

3: (6 20 11)

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

4: (3 21 19)

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