diff --git a/kkdisp/src/component.rs b/kkdisp/src/component.rs
index 3728ec6..0e11984 100644
--- a/kkdisp/src/component.rs
+++ b/kkdisp/src/component.rs
@@ -11,6 +11,27 @@ pub enum Component {
     Bg(Color),
 }
 
+impl Component {
+    fn make_for_line(
+        comp: Vec<Component>,
+        line: usize,
+        offset: usize,
+    ) -> String {
+        comp.into_iter()
+            .map(|c| match c {
+                Component::X(x) => termion::cursor::Goto(
+                    (x + offset) as u16,
+                    line as u16,
+                )
+                .into(),
+                Component::String(s) => s,
+                Component::Fg(c) => c.fg(),
+                Component::Bg(c) => c.bg(),
+            })
+            .collect()
+    }
+}
+
 impl PartialEq for Component {
     fn eq(&self, other: &Self) -> bool {
         match self {
@@ -131,11 +152,34 @@ impl PartialEq for Instruction {
 }
 
 impl Instruction {
-    pub fn make(
+    pub fn make_lines(
         self,
-        (term_width, term_height): (u16, u16),
-    ) -> String {
-        todo!()
+        line_width: usize,
+        height_left: usize,
+    ) -> Vec<String> {
+        if height_left == 0 {
+            return vec![];
+        }
+        match self {
+            Instruction::FixedHeight(next, lines, wdg) => {
+                let mut offset = 0;
+                let wdg = wdg.into_iter().map(|wdg| {
+                    let width = wdg.want_width.abs_size(line_width);
+                    (width, wdg)
+                });
+                (0..lines).zip(wdg).map(|(line_index, (width, widget))|{
+                    todo!();
+                })
+                let xxx =
+                    next.make_lines(line_width, height_left - lines);
+                todo!()
+            }
+            Instruction::End => todo!(),
+        }
+        // let xxx = (0..term_height).map(|index| {
+        //     todo!();
+        // });
+        // todo!()
     }
 
     pub fn start() -> Self {
diff --git a/kkdisp/src/token.rs b/kkdisp/src/token.rs
index c155093..638dd3f 100644
--- a/kkdisp/src/token.rs
+++ b/kkdisp/src/token.rs
@@ -76,7 +76,7 @@ impl Token {
         Self::Bg(Box::new(self), c)
     }
 
-    fn with_width(self, width: usize) -> Vec<Component> {
+    pub fn with_width(self, width: usize) -> Vec<Component> {
         match self {
             Token::String(t, s) => vec![Component::String(s)]
                 .into_iter()