1: (2 8 20)

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

2: (1 9 7)

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

3: (0 19 5)

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

4: (3 14 20)

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