1: (0 4 7)

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

2: (3 21 5)

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

3: (2 10 6)

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

4: (0 15 8)

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