1: (0 8 10)

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

2: (4 13 9)

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

3: (3 15 5)

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

4: (0 16 7)

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