1: (2 7 20)

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

2: (0 19 5)

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

3: (1 6 3)

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

4: (2 18 4)

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