1: (4 9 14)

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

2: (3 12 5)

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

3: (10 14 17)

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

4: (7 13 11)

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