1: (7 10 17)

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

2: (4 11 9)

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

3: (3 8 5)

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

4: (6 17 15)

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