1: (0 4 13)

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

2: (1 19 7)

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

3: (3 8 5)

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

4: (13 17 18)

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