1: (0 1 3)

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

2: (1 6 13)

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

3: (2 18 9)

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

4: (11 19 17)

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