1: (4 9 12)

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

2: (1 10 8)

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

3: (4 9 12)

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

4: (3 18 5)

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