1: (5 8 11)

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

2: (7 19 9)

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

3: (3 12 10)

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

4: (6 13 11)

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