1: (5 8 11)

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

2: (7 16 9)

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

3: (4 12 6)

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

4: (3 10 8)

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