1: (1 11 20)

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

2: (0 19 5)

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

3: (3 14 20)

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

4: (2 16 4)

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