1: (5 9 12)

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

2: (8 13 11)

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

3: (2 12 7)

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

4: (4 20 6)

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