1: (0 1 2)

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

2: (2 6 14)

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

3: (3 18 10)

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

4: (5 11 9)

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