1: (8 10 20)

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

2: (7 15 9)

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

3: (4 8 12)

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

4: (5 13 11)

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