1: (0 6 9)

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

2: (5 10 8)

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

3: (2 13 9)

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

4: (0 20 4)

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