1: (0 2 5)

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

2: (1 9 3)

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

3: (5 16 18)

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

4: (12 19 17)

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