Write a C++ program that will take one alphabet as input of your Fathers name. The input will display the group name it belongs to. For example, we have 7 groups A, B, C, D, E, F, and G. If a user inputs g, Group B is displayed.

Group A = [ a, b, c, d ]

Group B = [ e, f, g, h ]

Group C = [ i, j, k, l ]

Group D = [ m, n, o, p ]

Group E = [ q, r, s, t ]

Group F = [ u, v, w, x ]

Group G = [ y, z ]