$1 .;:;,. .:
$1 'coooooooo:oo.';.
$1 ,oooooooooooooooo ;
$1 clllcccllloooooooo;c:'o
$1.$4;$3';:::::::::$1cclooooooo'
$4''',$3::::::::::::::$1ccclc.
$4.'''$3;::::::::::$2l$3:::::::
$4 ''''$3,:::::::::$2kd$3.
$4 .'''''$3,;::$2ck:$2oW$3;
$4 ''''''''$2kXOM.
$4 .,,:$2dXMK
$4 $2:k