1: (0 1 2)

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

2: (1 7 16)

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

3: (6 19 13)

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

4: (12 18 14)

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