1: (0 1 8)

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

2: (1 9 16)

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

3: (5 19 13)

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

4: (10 17 15)

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