1: (3 7 14)

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

2: (6 16 8)

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

3: (13 17 15)

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

4: (4 10 14)

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