1: (0 1 3)

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

2: (3 14 18)

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

3: (2 17 8)

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

4: (12 19 15)

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