1: (0 2 13)

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

2: (3 13 16)

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

3: (12 18 14)

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

4: (10 19 17)

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