2 ?? ? 3 ??? ? ??????-?? ?? ??? ??????? ???????????????????????????????? ?????7 ????? ????????? 1 ??????????? ????????????????? |???} ?? ?????? ?? coloured lights (????? yourself)? ????????????? ??? ???? ????? ??????????????????? ???{?????????|????????????|????????????|{???|???|???|???|??|???|??????????????{???????????????????{??????|??????????????