open System
type Sol() =
    member this.Solve() = 
        let (S,a,b) = stdin.ReadLine().Split() |> fun ss -> (ss.[0],int ss.[1],int ss.[2])
        let mutable ans: char list = []
        for i = 0 to ( (Seq.length S) - 1) do
            if i <> a && i <> b then ( ans <- S.[i] :: ans)
        
        let str = new String(List.toArray ans |> Array.rev )
        stdout.WriteLine(str)
        
        
        
let mySol = new Sol()
mySol.Solve()