Cartouches, Serekh, etc..
Cartouches are written between "-<-" and "->-".
cartouche
sw:t-bit:t-<-ra-mn:n-xpr-<-anx-DA-s


<-sw-t:n-G7-N41:t*B1-G7-t:A-A51-s-y:B1-G7->
serekh
<S-E1:D40-mAat-mr->

Hut-sign
<H-Z3-A19->

Enclosure (not yet drawn, but correctly read)
<F-bA-A-y:r-i-i-Aa18-Z1-mr:r-W:t-A2-r-D:t:N17->

Some parts of the cartouche may be absent, or may be drawn in a different place.
In this case, the letter-code (if any) should be lowercase.
a figure indicates what should be drawn ; the available constructs are :
cartouche : nothing = 0 ; no-knot : 1 ; knot : 2
<1-ra-mn:n-xpr-1>

<1-ra-mn:n-xpr-0>-!
?800<1-ra-mn:n-xpr-0>!
?800<2-ra-mn:n-xpr-1>

hut-sign : 0: nothing, 1: no square, 2: square in the bottom; 3: square in the top.
<h0-Z3-A19-h3>

<h3-nTr-h1>

<h2-nTr-h2>

Serekh
<S-E1:D40-mAat-mr->

<s2-E1:D40-mAat-mr-s1>
