1: (6 9 12)

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

2: (2 9 14)

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

3: (4 15 13)

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

4: (2 12 5)

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