1: (0 8 10)

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

2: (7 15 9)

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

3: (6 17 10)

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

4: (13 19 16)

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