1: (3 12 16)

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

2: (2 15 4)

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

3: (3 14 9)

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

4: (5 13 11)

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