2 ( 3 cat foo ; ?!AMP?! echo bar ?!AMP?! 4 cat foo ; ?!AMP?! echo bar 5 ) && 6 ( 7 cat foo ; ?!AMP?! echo bar && 8 cat foo ; ?!AMP?! echo bar 9 ) && 10 ( 11 echo "foo; bar" && 12 cat foo; ?!AMP?! echo bar 13 ) && 14 ( 15 foo; 16 ) && 17 (cd foo && 18 for i in a b c; do 19 echo; ?!LOOP?! 20 done)