1: (9 14 17)

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

2: (7 15 13)

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

3: (9 14 17)

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

4: (4 11 8)

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