1: (0 3 16)

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

2: (1 19 4)

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

3: (3 18 14)

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

4: (13 17 15)

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