<reponame>pbl64k/icfpc2016
#!/usr/bin/env python

import sys
import simplejson as json

print json.dumps(json.loads(sys.stdin.read()), indent = 4)
sys.exit(0)


#!/usr/bin/env python

import sys
import simplejson as json

print json.dumps(json.loads(sys.stdin.read()), indent = 4)
sys.exit(0)
#!/usr/bin/env python