1: (4 9 11)

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

2: (7 12 10)

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

3: (0 8 6)

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

4: (5 13 11)

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