Hi,

Really Easy !
        

     b b b = b_1
     f f f = f_1
     g g g = g_1
     h h h = h_1
     j j j = j_1
     k k k = k_1
     l l l = l_1
     y y y = y_1
     z z z = z_1


If you found a problem send me email please.

Enjoy you life is sweet