1: (3 8 10)

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

2: (1 9 7)

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

3: (3 8 10)

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

4: (2 20 5)

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