1: (4 12 18)

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

2: (4 9 11)

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

3: (7 15 10)

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

4: (3 13 5)

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