.ll 25
.pl 20
.nf
file1 and file2 #1
.mc C
file2 only
file2 only
.mc
file1 and file2 #2
.mc A
file2 only
.mc
file1 and file2 #3
.mc D
.mc
file1 and file2 #4
file1 and file2 #5