import std.stdio, std.conv, std.string, std.range, std.array, std.algorithm; int main(){ auto I = readln().strip().split().map!(to!int)().array(); auto S = iota(I[0],I[1]-I[0]+2).map!(nabe)(); foreach(string s; S){ s.writef(); } return 0; } string nabe(int n){ if(n%3 == 0){ return n.to!string()~"\n"; } int a = n; while(a>0){ if(a%10 == 3){ return n.to!string()~"\n"; } a/=10; } return ""; }