1: (0 6 9)

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

2: (5 11 8)

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

3: (3 14 10)

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

4: (0 20 4)

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