public block blocks(block input)
{
 block[] returnblocks=array of blocks, fuck your language.
 for(int x=-1;x<=1;x++)
 {
  for(int y=-1;y<=1;y++)
  {
   for(int z=-1;z<=1;z++)
   {
    if(x!=0 && y!=0 && z!=0)returnblocks.add(getBlock(x,y,z));
   }
  }
 }
 return returnblocks;
}