1: (5 12 18)

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

2: (6 20 16)

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

3: (5 13 7)

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

4: (1 19 15)

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