1: (10 14 20)

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

2: (5 14 13)

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

3: (4 11 9)

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

4: (8 16 12)

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