1: (3 14 18)

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

2: (3 5 12)

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

3: (2 6 4)

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

4: (10 16 13)

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