/* package whatever; // don't place package name! */
import java.util.* ;
import java.lang.* ;
import java.io.* ;
import java.math.* ;
import java.util.Scanner ;
/* Name of the class has to be "Main" only if the class is public. */
public class Main
{
{
int x,i,l,r,v,ll,rr,ans;
ans= 0 ;
Scanner sc
= new Scanner
( System .
in ) ; l= sc.nextInt ( ) ;
r= sc.nextInt ( ) ;
x= sc.nextInt ( ) ;
i= 1 ;
while ( i< r)
{
i++;
ll= bi1.compareTo ( bi2) ;
rr= bi1.compareTo ( bi3) ;
if ( ll>= 0 && rr<= 0 )
{
ans++;
System .
out .
print ( bi1.
toString ( ) + " " ) ; }
bi1= bi1.multiply ( bi4) ;
}
if ( ans
== 0 ) { System .
out .
println ( - 1 ) ; } }
}
LyogcGFja2FnZSB3aGF0ZXZlcjsgLy8gZG9uJ3QgcGxhY2UgcGFja2FnZSBuYW1lISAqLwoKaW1wb3J0IGphdmEudXRpbC4qOwppbXBvcnQgamF2YS5sYW5nLio7CmltcG9ydCBqYXZhLmlvLio7CmltcG9ydCBqYXZhLm1hdGguKjsKaW1wb3J0IGphdmEudXRpbC5TY2FubmVyOwogCi8qIE5hbWUgb2YgdGhlIGNsYXNzIGhhcyB0byBiZSAiTWFpbiIgb25seSBpZiB0aGUgY2xhc3MgaXMgcHVibGljLiAqLwpwdWJsaWMgY2xhc3MgTWFpbgp7CglwdWJsaWMgc3RhdGljIHZvaWQgbWFpbiAoU3RyaW5nW10gYXJncykgdGhyb3dzIGphdmEubGFuZy5FeGNlcHRpb24KCXsKCQlCaWdJbnRlZ2VyIGJpMSxiaTIsYmkzLGJpNDsKCQlpbnQgeCxpLGwscix2LGxsLHJyLGFuczsKCQlhbnM9MDsKCQlTY2FubmVyIHNjID0gbmV3IFNjYW5uZXIoU3lzdGVtLmluKTsKCQlsPXNjLm5leHRJbnQoKTsKCQlyPXNjLm5leHRJbnQoKTsKCQl4PXNjLm5leHRJbnQoKTsKCQliaTI9QmlnSW50ZWdlci52YWx1ZU9mKGwpOwoJCWJpMz1CaWdJbnRlZ2VyLnZhbHVlT2Yocik7CgkJYmk0PUJpZ0ludGVnZXIudmFsdWVPZih4KTsKCQliaTE9QmlnSW50ZWdlci52YWx1ZU9mKDEpOwoJCWk9MTsKCQl3aGlsZShpPHIpCgkJewoJCQlpKys7CgkJCWxsPWJpMS5jb21wYXJlVG8oYmkyKTsKCQkJcnI9YmkxLmNvbXBhcmVUbyhiaTMpOwoJCQlpZihsbD49MCYmcnI8PTApCgkJCXsKCQkJCWFucysrOyAKCQkJCVN5c3RlbS5vdXQucHJpbnQoYmkxLnRvU3RyaW5nKCkrIiAiKTsKCQkJfQoJCQliaTE9YmkxLm11bHRpcGx5KGJpNCk7CiAKCQl9CgkJaWYoYW5zPT0wKXtTeXN0ZW0ub3V0LnByaW50bG4oLTEpO30KCX0KfQ==