1: (2 9 20)

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

2: (1 10 8)

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

3: (0 19 4)

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

4: (3 15 20)

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