1: (7 8 13)

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

2: (6 10 13)

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

3: (9 14 11)

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

4: (8 20 13)

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