1: (7 16 18)

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

2: (4 17 15)

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

3: (7 16 18)

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

4: (2 8 5)

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