.xx "Rust is/" "" "Hello World" ""
.xx "" "Hello World" "Rust is a/" ""
.xx "is/" "Hello" "World Rust" ""
.xx "" "/Rust is" "a fun/" ""
.xx "" "/Rust is a" "fun language" ""
.xx "" "/World Rust" "is a fun/" ""
.xx "" "/is a fun" "language" ""
