1: (0 1 3)

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

2: (3 13 18)

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

3: (2 17 8)

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

4: (10 19 16)

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