1: (0 3 11)

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

2: (2 19 4)

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

3: (3 13 15)

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

4: (12 16 14)

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