1: (7 11 17)

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

2: (5 11 19)

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

3: (3 8 6)

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

4: (15 20 18)

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