1: (5 11 18)

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

2: (3 15 8)

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

3: (7 14 9)

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

4: (4 18 16)

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