1: (0 2 3)

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

2: (3 9 19)

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

3: (1 11 4)

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

4: (8 12 10)

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