1: (5 15 19)

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

2: (8 20 18)

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

3: (5 15 19)

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

4: (4 9 7)

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