1: (0 2 14)

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

2: (1 18 4)

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

3: (2 16 5)

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

4: (13 17 15)

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