0
Character
foo<!--
EndTag
xmp
Character
-->
EndTag
xmp
1
Character
foo<!--
EndTag
xmp
Character
-->
EndTag
xmp
2
Character
foo<!-->baz
EndTag
xmp
3
Character
foo<!-->baz
EndTag
xmp
4
Character
foo<!-->
EndTag
xmp
Comment

Character
baz
EndTag
xmp
5
Character
foo<!-->
EndTag
xmp
Comment

Character
baz
EndTag
xmp
6
Character
 & <!-- & --> & 
EndTag
xmp
7
Character
foo<!-- x --x>x-- >x--!>x--<>
EndTag
xmp
8
Character
foo<!-- x --x>x-- >x--!>x--<>
EndTag
xmp