13 lines
77 B
Perl
13 lines
77 B
Perl
4 down
|
|
4 up
|
|
a down
|
|
a up
|
|
esc down
|
|
esc up
|
|
a down
|
|
a up
|
|
|
|
b down
|
|
b up
|
|
a down
|
|
a up
|