1: (2 12 20)

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

2: (0 13 11)

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

3: (1 19 3)

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

4: (2 18 4)

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