1: (4 8 11)

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

2: (3 8 6)

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

3: (7 13 9)

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

4: (6 19 11)

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