1: (9 12 20)

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

2: (5 13 20)

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

3: (3 10 8)

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

4: (7 15 11)

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