1: (4 9 20)

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

2: (3 18 4)

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

3: (0 19 6)

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

4: (2 8 5)

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