Strings group$1,$ group$2,$ and group$3$ are read from input. Each string represents a list of color$($s$)$ surrounded by $"("$ and $")".$

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

Assign mergedGroup with a string that contains all the color$($s$)$ in group$1,$ group$2,$ and group$3$ in the order read, separated by $","$ and surrounded by $"("$ and $")".$ java