2d arrays

["orangeted" <orangeted@...>]

I'm trying to make a 2d array which uses strings as indices. I've tried this
but i get errors. what am I doing wrong?


array = {a,b}
array["a"] = {}
array["b"] ={}

array["a"]["a"] = {1}
array["a"]["b"] = {1}

array["b"]["a"] = {2}
array["b"]["b"] = {2}