1: (2 5 20)

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

2: (1 12 3)

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

3: (0 19 8)

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

4: (2 18 4)

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