1: (7 10 20)

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

2: (10 13 18)

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

3: (9 15 11)

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

4: (3 19 17)

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