1: (5 7 10)

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

2: (6 16 8)

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

3: (5 7 10)

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

4: (3 12 9)

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