1: (2 4 9)

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

2: (4 10 20)

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

3: (3 12 5)

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

4: (8 14 11)

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