1: (5 11 18)

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

2: (4 12 9)

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

3: (3 15 11)

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

4: (7 13 10)

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