1: (4 9 15)

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

2: (3 12 5)

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

3: (4 9 15)

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

4: (1 10 8)

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