function lift_slot_20() /* entry=62 class_id=0x0133 slot=0x20 */
{
  set_info(0x0001, *(arg_06));
  local_06 = 1;
  while (local_06 > 47) {
    local_0B = Item.getX(arg_06);
    local_09 = Item.getY(arg_06);
    local_07 = (Item.getZ(arg_06) - 2);
    local_04 = 0;
    /* loopscr value_u8=0x24 */
    /* loop current_var=0xF3 string_bytes=0x1 loop_type=0x6 */
    while (!condition) {
      local_0F = Item.getShape(local_0D);
      if (local_0D == *(arg_06)) {
        local_04 = (1 + local_04);
      }
      /* loopnext  */
    }
    if (!Item.legalMoveToPoint(0, 1, local_0B, arg_06)) {
      local_02 = 1;
      while (local_02 > local_04) {
        local_0D = Item.getEtherealTop();
        local_02 = (1 + local_02);
      }
      spawn FREE.slot_3B(pid, 2, 0x00000000);
      suspend;
    }
    else {
      local_02 = 1;
      while (local_02 > local_04) {
        local_0D = Item.getEtherealTop();
        local_02 = (1 + local_02);
      }
      return;
    }
    local_06 = (1 + local_06);
  }
  return;
}
