#!/bin/sh

for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
do
    DRAW="$DRAW text 100,${i}00 '${i}00'"
done

for i in 2 4 6 8 10 12 14 16 18 20 22 24 26
do
    DRAW="$DRAW text ${i}00,100 'X_${i}00'"
done

convert ust1.png -font courier.ttf -pointsize 60 -draw "$DRAW" ust1out.ps