1: (7 10 12)

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

2: (2 11 9)

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

3: (4 12 8)

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

4: (3 20 5)

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