1: (1 6 18)

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

2: (3 19 17)

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

3: (2 11 18)

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

4: (0 8 4)

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