1: (4 8 19)

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

2: (7 20 9)

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

3: (4 8 19)

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

4: (2 18 5)

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