@startuml

!include skinparams.puml

package "Training module" {

    !include SGF.pumlc
    !include sgflex.pumlc
    !include sgfyacc.pumlc
    !include ASTNode.pumlc
    !include Property.pumlc

    SGF ..> sgfyacc
    sgfyacc .> sgflex
    sgfyacc ..> ASTNode
    ASTNode .> Property

}

@enduml