1: (1 8 18)

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

2: (0 17 2)

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

3: (1 15 5)

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

4: (14 19 16)

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