1: (0 2 3)

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

2: (3 7 20)

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

3: (1 16 4)

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

4: (6 18 13)

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