1: (3 10 14)

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

2: (9 16 11)

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

3: (1 14 8)

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

4: (2 19 4)

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