1: (0 4 6)

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

2: (1 7 5)

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

3: (0 13 2)

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

4: (3 16 9)

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