1: (3 11 12)

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

2: (5 8 12)

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

3: (4 9 7)

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

4: (3 10 8)

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