1: (0 1 8)

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

2: (1 9 16)

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

3: (3 18 14)

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

4: (12 17 15)

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