Function H ()
    up
    left 90
    Down
    Forward 10
    Backward 5
    right 90
    Forward 5
    right 90
    Backward 5
    Forward 10
    left 90
    Up
    forward 5
    
Function E()
    Down
    forward 5
    Backward 5
    left 90
    Forward 5
    right 90
    Forward 3
    Backward 3
    left 90
    Forward 5
    right 90
    Forward 5
    Up
    right 90
    Forward 10
    left 90
    forward 5
    
Function L()
    Forward 5
    Down
    Backward 5
    Left 90
    Forward 10
    Up
    Right 90
    Forward 10
    Right 90
    Forward 10
    Left 90
    Up

Function O()
    Down
    Repeat 2
        Forward 5
        Left 90
        Forward 10
        Left 90
    up
    forward 10
    
function D()
    Down
    Forward 3
    Left 45
    forward 1.5
    left 45
    Forward 8
    left 45
    forward 1.5
    left 45
    forward 3
    left 90
    forward 10
    up
    left 90
    forward 10
    
function W()
    left 90
    forward 10
    down
    backward 10
    right 45
    forward 5
    right 90
    forward 5
    left 135
    forward 10
    up
    right 90
    forward 5
    right 90
    forward 10
    left 90
    

Function R()
    down
    left 90
    forward 10
    right 90
    forward 3
    right 45
    forward 1.5
    right 45
    forward 2
    right 45
    forward 1.5
    right 45
    forward 3
    left 135
    forward 8.5
    up
    left 45
    forward 5

straight
y=0
repeat 10  
    up
    y=y-15
    goto 0,y,0
    forward 10
    right 90
    forward 10
    left 90
    H()
    E()
    L()
    L()
    O()
    Forward 5
    W()
    O()
    R()
    L()
    D()