Tokens

\begin{nskFigure}[]
\nskContainer[
  border-type=dashed,
  fill=nskMainAccent!40,
  border-color=nskMainAccent,
]{
  \foreach \t [count=\i] in {One cell, can be used over, and over, and over, again.} {
      \nskBlock[
        id=a\i,
        text-center=A,
        width=1.7cm, height=1.7cm,
        fill=white,
        % text-center-style={nskBg},
        text-north=\t,
        text-north-style={yshift=2mm},
        last-pos-s={right=1cm},
      ]
    }
}
 
\foreach \i in {1,...,5} {
    \tikzmath{int \n; \n = \i+1;}
 
    \nskCoord[id=aof, at=a\i.south, shift-x=5mm]
    \nskCoord[id=aif, at=a\i.south, shift-x=-5mm]
    \nskCoord[id=aot, at=a\i.south, shift-x=5mm, shift-y=-12mm]
    \nskCoord[id=ait, at=a\i.south, shift-x=-5mm, shift-y=-12mm]
 
    \begin{nskSwitch}[type=int]{\i}
      \nskCase[5]{}
      \nskDefault{
        \nskConnect[
          to=a\i.east,
          from=a\n.west,
          arrow-style={ultra thick, stealth-},
          shorten-from=1mm,
        ]
      }
    \end{nskSwitch}
 
    \nskConnect[
      from=aif,
      to=ait,
      arrow-style={ultra thick, stealth-},
      shorten-from=1mm,
    ]
    \nskConnect[
      from=aof,
      to=aot,
      arrow-style={ultra thick, -stealth},
      shorten-from=-1.3mm,
    ]
 
    \node[below] at (ait) {$x_\i$};
    \node[below] at (aot) {$y_\i$};
  }
\end{nskFigure}