------Input------
vvvv23kjhg4lllk89766gff
------Answer-----
vvvvkjhglllkgff
------Your output-----
vvvv23kjhg4lllk89766gffvvvv23kjhg4lllk89766gffvvvv23kjhg4lllk89766gffvvvv23kjhg4lllk89766gffvvvv00kjhg4lllk89766gffvvvv00kjhg4lllk89766gffvvvv00kjhg4lllk89766gffvvvv00kjhg4lllk89766gffvvvv00kjhg0lllk89766gffvvvv00kjhg0lllk89766gffvvvv00kjhg0lllk89766gffvvvv00kjhg0lllk89766gffvvvv00kjhg0lllk00000gffvvvv00kjhg0lllk00000gffvvvv00kjhg0lllk00000gff