1: (7 9 17)

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

2: (6 10 8)

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

3: (9 19 11)

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

4: (5 18 16)

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