1: (4 11 16)

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

2: (7 17 15)

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

3: (3 8 5)

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

4: (0 4 14)

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