1: (0 5 13)

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

2: (3 14 12)

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

3: (1 8 4)

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

4: (13 17 19)

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