1: (7 10 18)

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

2: (6 15 8)

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

3: (5 11 9)

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

4: (10 19 12)

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