​ . ​ .:: :::::. ..:.:: : ​ :. :::::: :::::: : ​ : - : ​ -. -. - ​ :-: - -= .--. -==-=- -. -. --: :-- -. --: -- :- ​ =---=: =. == --=--- =--=-- -. -: ===--=- .===-=: =. ===---- == == ​ ==. :-=. ==: -=: =- =: =. ==. .== == .:=. ==. .== := =: ​.=- ==: == =+ += =: +: .=: -= .=: -=: .=: :+ +- :+ ​:= .+. += == =+ =- +: -= =- -+ .=: -+ +- == == ​-+ .+: ++ ++ ++ +- +- =+ += -+ .+: =+ += =+. +- ​=* .+: ++ ++ .*- .*- =+*+++++++= =+ .+- +++++++++++ .*= -+. ​-*. .*- ** ** .*- .*= +**++*+*+*+ =* :+- =*+***+***+ *+ *+ ​=*: -*- ** ** .*- .*= +* +*. :*= +* =*. .*= ​-#= **= *# *# :#= :#= +*. +*: -*- +#. .#+ =*: ​ *#= =**= ## #* :#+ :#+ -*= .-: =*= =#+ +*= =#= .-. ## *# ​ =#####*-#= ## ## .##. .##. ##- :##: :###: .##= +*#+ ##- :##: *#=#* ​ :*##= =#= #% *%##%##%#%#* +%%#%%#+ *%%%#%#* :###%%%%+ -###: +#%%##*-%+ -#####%#= -%##: ​ =%+ .%% #%%%%%%%#%%* =##%%%+ =#%%%%* .+#%#+. +#* -*%#= =#+ .=###+. #%% ​ *%= ​ =@%: ​ @%@@@@@+ ​ @@@@@#=