Sample 4-2: Heading Hierarchy

Three heading levels

 1 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀,make ,3nec;ns
 2 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
 3 ⠀⠀⠀⠀,writ+ ,,ela--;,w #b.c
 4 ⠀⠀⠀⠀⠀⠀,write a ,report
 5 ,"s types ( bact]ia h be5 us$ 6help cl1n
 6 up oil spills 9 oc1ns or 9 lakes4 ,ga!r
 7 9=m,n ab h[ ! bact]ia 7 us$1 & prep>e a
 8 report4 ,%>e yr f9d+s )! o!r /ud5ts 9 yr
 9 class4
10 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
11 ⠀⠀⠀⠀,ma? ,,sdap #a.a
12 ⠀⠀⠀⠀⠀⠀,make a ,graph
13 ,h1l?y soil has l>ge numb]s ( decompos]s
14 liv+ 9 x4 ,"o gram ( soil 7m* less ?an
15 an \nce7 c 3ta9 #ajj1jjj algae1
16 #a1jjj1jjj fungi1 & #ajj1jjj1jjj
17 bact]ia4 ,make a b> graph -p>+ ! numb]s
18 ( ^! types ( decompos]s 9 ! soil4