def applySpans(d, op, coding="utf-8"):
  bs = d["text"]; i0 = 0
  addSpan = lambda e: (e["offset"], e["length"], e)
  for (i, n, e) in map(addSpan, d["entities"]):
    iStop = i+n
    yield bs[i0:i]
    yield op(e["type"], e.get("url"), bs[i:iStop])
    i0 = iStop
def mdify(type, data, text, fmts={"text_link": "[{0}]({1})","hashtag":"{0}"}):
  return fmts[type].format(text, data)

def join(op): return lambda *args: "".join(op(*args))
@join
def applySpans(d, op, kP="offset", kN="length"):
  s = d["text"]; i0 = 0
  span = lambda e: (e[kP], e[kP]+e[kN], e)
  for (iBeg, iStop, e) in map(span, d["entities"]):
    yield s[i0:iBeg]; yield op(e["type"], e.get("url"), s[iBeg:iStop])
    i0 = iStop
def transTable(deft="{0}", **d): return lambda tag, data, text: (d.get(tag) or deft).format(text, data)
from json import loads; from sys import stdin
def readJson(): s=stdin.read(); return loads(s[s.index('{'):])
print(applySpans(readJson(), transTable(text_link="[{0}]({1})", code="```{0}```")) )