Exercise on the Stack

Perform the following operations on the Lua Stack
   lua_pushnumber(L, 5.678);
   lua_pushboolean(L, 0);
   lua_pushvalue(L, -2);
   lua_pushnil(L);
   lua_remove(L, 1);
   lua_insert(L, -2)

Determine what the resulting stack should contain
Check your answer with stackDump
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