1: (10 12 20)

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

2: (9 13 11)

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

3: (8 18 12)

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

4: (4 19 17)

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