-- main.mcl --
http:server:ui:input "text1" {}

Http:Server:Ui:Input["text1"].value -> Kv["kv1"].value

kv "kv1" {}
-- OUTPUT --
Edge: http:server:ui:input[text1] -> kv[kv1] # http:server:ui:input[text1] -> kv[kv1]
Vertex: http:server:ui:input[text1]
Vertex: kv[kv1]
