1: (0 3 12)

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

2: (1 13 11)

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

3: (2 19 4)

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

4: (12 15 18)

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