1: (6 11 19)

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

2: (4 12 10)

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

3: (11 20 13)

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

4: (2 7 5)

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