Strings group$1,$ group$2,$ and group$3$ are read from input. Each string represents a list of animal$($s$)$ surrounded by $"<mi\; id="EditorElement\_2125912">"</mi>$ and $">".$

Assign combinedAnimals with the concatenation of group$1,$ group$2,$ and group$3$ in the order read.

Assign groupOfAll with a string that contains all the animal$($s$)$ in group$1,$ group$2,$ and group$3$ in the order read, separated by $"-"$ and surrounded by $"<mi\; id="EditorElement\_2126169">"</mi>$ and $">".$

Ex: If the input is:

then the output is:

All groups in one line: