1: (4 8 14)

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

2: (3 10 6)

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

3: (4 8 14)

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

4: (7 12 9)

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