1: (3 5 13)

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

2: (12 13 14)

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

3: (1 6 4)

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

4: (5 20 13)

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