1: (2 7 20)

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

2: (1 8 5)

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

3: (0 19 3)

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

4: (2 18 6)

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