\begin{array}{l l l l l l l l l l}{(0010}&{1101}&{0011}&{1100}&{.}&{0100}&{1000)_{2}}\\{\,\,\,\,\, \downarrow}&{\,\,\,\,\, \downarrow}&{\,\,\,\,\, \downarrow}&{\,\,\,\,\, \downarrow}&{}&{\,\,\,\,\, \downarrow}&{\,\,\,\,\, \downarrow}\\ {\,\,\,\,\, 2}&{\,\,\,\,\, D}&{\,\,\,\,\, 3}&{\,\,\,\,\, C}&{.}&{\,\,\,\,\, 4}&{\,\,\,\,\, 8}\end{array}