1: (3 8 11)

(0 4 2)(1 21 19)(3 9 5 16 13 11 6)(7 18 17 12 10)(8)(14 20 15)

2: (7 12 10)

(0 4 2)(1 21 19)(3 9 5 16 13 11 6)(7)(8)(10)(12 18 17)(14 20 15)

3: (5 16 9)

(0 4 2)(1 21 19)(3 9 13 11 6)(5)(7)(8)(10)(12 18 17)(14 20 15)(16)

4: (6 13 11)

(0 4 2)(1 21 19)(3 9 13)(5)(6)(7)(8)(10)(11)(12 18 17)(14 20 15)(16)