1: (0 1 2)

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

2: (1 7 14)

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

3: (6 18 9)

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

4: (12 19 17)

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