1: (2 8 12)

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

2: (6 15 10)

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

3: (5 20 7)

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

4: (11 19 12)

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