1: (2 9 14)

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

2: (8 20 10)

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

3: (2 9 14)

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

4: (0 19 3)

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