1: (3 17 18)

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

2: (15 20 17)

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

3: (0 19 5)

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

4: (2 8 4)

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