1: (13 15 16)

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

2: (6 8 16)

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

3: (5 10 7)

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

4: (8 17 15)

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