How to simplify code pattern that differs whether it's horizontal or vertical

I have two functions that define keyframes to animate in x or y axis. They only differ whether its horizontal or vertical.

function edgeh_prefab(st, y)
   return {
       keyframe(m_pos, 0, 120,
                    {64, y}, {64, y}),
      keyframe(m_scale, 0,60,
                    {16,-1}, {16,8}),
      keyframe(m_scale, 90,30,
                    {16,8}, {16,-1})
   }
end

function edgev_prefab(st, x)
   return {
      keyframe(m_pos, 0, 120,
                    {x, 64}, {x, 64}),
      keyframe(m_scale, 0,60,
                    {-1, 16}, {8, 16}),
      keyframe(m_scale, 90,30,
                    {8,16}, {-1,16})
   }
end

I have several other functions that are mostly the same except x and y parameters switched. I wonder if I could simplify this code so I don't have to deal with horizontal and vertical separately. Also I don't want to give extra parameters to check whether it's horizontal or vertical to define the x and y parameters.