1: (0 4 10)

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

2: (3 21 7)

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

3: (4 14 8)

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

4: (9 15 11)

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