1: (0 1 5)

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

2: (3 5 17)

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

3: (2 8 4)

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

4: (6 19 13)

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