1: (2 7 20)

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

2: (1 8 3)

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

3: (0 19 4)

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

4: (2 18 5)

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