1: (5 7 18)

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

2: (17 18 19)

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

3: (3 8 6)

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

4: (0 18 7)

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