1: (0 3 6)

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

2: (2 9 4)

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

3: (0 15 7)

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

4: (3 11 8)

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