.wrapper {
  display: grid;
  grid-template-areas: 
     "a a b"
     "c d b"
     "c e e";
  grid-template-columns: 3fr 2fr 3fr;
  grid-gap: 10px;
}

.box {
  background-color: black;
  color: white;
  border-radius: 3px;
  padding: 20px;
  font-size: 14px;
}

.rat {
  grid-area: a;
}

.sou {
  grid-area: b;
}

.lap {
  grid-area: c;
}

.bel {
  grid-area: d;
}

.ele {
  grid-area: e;
}