.PS
scale=100
tw=15
T1: box ht tw wid 80
T2: box "\f(CW\s10for(i=0; i<NL; i++){\s0\fP" ht tw wid 166 with .w at T1.e
T3: box ht tw wid 60 with .w at T2.e
T4: box "\f(CW\s10/* for each element */\s0\fP" ht tw wid 186 with .w at T3.e
T5: box ht tw wid 50
.PE