1: (0 9 10)

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

2: (10 15 20)

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

3: (7 17 12)

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

4: (14 18 16)

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