1: (4 7 18)

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

2: (3 14 5)

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

3: (4 7 18)

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

4: (13 20 17)

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