class M{
public static void main
(String[] a
){ System.
out.
println(c
("Hello, World!")); System.
out.
println(c
("lorem ipsum dolor sit amet.")); System.
out.
println(c
("We praise the Goat God!")); System.
out.
println(c
("I have a pen")); System.
out.
println(c
("0123456789_")); System.
out.
println(c
("0te_st1")); }
static String c
(String s
){String r
="",z
="e([^e]|$)";char p
=0;int x
;for(char c
:s.
toCharArray()){x
=c
&~
32;p
=x
>64&x
<91?p
==66?'l':p
>100&p
<109?'e':66:c
;r
+=p
;}return r.
replaceAll("l"+z,
"lt$1").
replaceAll(z,
"et$1");} }
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