--~~~~~~-~~~~~~~~~(+===+====szzzzhzs=+((((((~((((((((~((((((
-~~~~~~~~~~~~~~~~+szsssssszzzzhhhhhhhz=<(((((((~((((((((((((
~~~~~~~~~~~~~~(~+shzzzzzzhhhhhhhzzhhhhz+<(((((((((((((((((((
~~~~~~~~~~~~-(<+zzzzsssszzhhhhhhhhhhhDhz+(((((((((((((((((((
~~~~~~~~~(~(~=szhhhzsssszzhhhhhhhhDDhhDh+<(<<(((((((((((((((
~~~~~~~~~(~(+zzzzhhzszhzhhhhhhhhhhhDDDhhhzzs=+<(((((((((((((
~~~~~~~~~(~(shzzhhzzzhDhhhhDDhhhDhhzzzhDhhhhhzzs<(((((((((((
~~~~~~~~~~~(hhhDhhhhhhhhhhhhhhhhhz=<<<+zhhDDhhhz=<((((((((((
~~~~~~~~~~(shDhhhhhzs==szzzzzzzz=+(~~(((shDhhDhhz=<(((((((((
~~~~~~~~(~<zDhhhhs+(~((<((((((((((~~~~((<zDhzhhDz=<<((((((((
~~~~~~~~~~+hhhhs<(~~~~~~~~~~~~~~~~~~~~(((=hzhhDh=+<<((((((((
~~~~~~((~(szzhs<~~~~~~~~~~~~~~~~~~~(~~(((+sshDDz<((((<<(((((
~~~~~~((((hzzz+~~~~~~-~~~~~~~~~~~~~~(((((<=shhDh<((<(<<(((((
~~~~~((((<hzs=(~~~~~~~~~~~~~~~~~~~~(((((<<=zhhhh<((<<(((((((
~~~~~((((=zs=+~~(~~~~~~~~~~~~~~~((((((((<<=zhhhh+<((<(((((((
~~~~~((((zz=++(~~~~~~~~~~~~~(((((((((((<<<+zzDDh=<(<<(((((((
~~~~~~~(~zss=<(~~~~~~~~~~~(~~~~~~(((((<<<<+zzDhDh<<((<((((((
~~((~~(((+ss++~~~~~~~~~~~~~~~~~(~((((((<++=hhDhDD=<<((((((((
~((((~(((<zz==((~~~~~~~~~~(~~~~~~~~~(<++==zhhDDDDs(<((((((((
((((~~~(~=zzss(~~~((~((((~(~~(~((<++=ssz=szhDDDDDz<((<((((((
~((~~~~~(szzzs(~~(++=====+<((((<=zhhDDhhzzhzDDDDDhz(((((((((
~~(~~~~~(<zhzz(~(+szhhhhDzs<(+=shDDDDDDDhhhzDDhhhhD(((((((((
~(((~~~~(+shhz(((szzhDDDDhs+(+zDDDhhhhhDDhzzDDhhzhz<((((((((
~((((~(((z==z=(((zhzhhhhhhs<~(+zDhhhhhhhhhzzDDhDhz=<(((~((((
((~~~~~~(+((++((+=s==sssz=+(~~<ss=++=sszzssshDDhzh+(((((((((
~~~~~~~~~<~~+=(~(((((<<+<(((~~(==+++++=====shDDhzz<(((((((((
~~~~~~~~((~(=s<~~~~~(((((~~~~~(==+++++++<<=shDDhs=<~((((((((
~~~~~~~~(~~(==(~~~~~(((((~~~~~(=s=+<<<<<(<=zhDhzs+(~((((((((
~~~~(((((~~(+=<(~~~~~~((~~(~~((+z=<((<<<<+shDhzs=<(~((~(((((
~~((((((~~(~<ss+((~~~~(~~((~~((+zs+<((<<+szDDhs=+(~~~(~(((((
~~((((~~~~~~~+zs<(((~~~~((~~((<=ss=+((<=shhDDhs+<~~~~(~(((((
~~(((~~~~~~(~(sh=+(((~~(+((<==shzzz=<<=zhDDDhhs+(~((~(~(((~~
~~~~((~~(~~~~~+hz=+(((<=~<=zhhDDDz=ss=zzhhDDzs+~~~~~~~~~~~~~
~~~(((~~~~~~~(<szz<+<~+<((((+=zDDz==szhhhhDh=((~~~~~~~~~~~~~
(~~~((~~~~~~~~(<sz=+<<=~~~~(<+=ss=s==szhhhDh=(~~~~~~~~~~~~~~
(~~~((~~~~~~~~~(s+s=<(((((~~((<+====szzhhhDh=<(~~~~~~~~~~~~~
(~~~~~~~~~~~~~(+s=+=<(++<<+==szhzhhDhzhhhhhz=((~~~~~~~~(~~~~
(~~~~~~~~~~~~~(+=z==<+s<((((((<+=zzhzshDDhDh=(~~~~~~~~~(~~~~
~~~~~~~~~~~~~~~<ssss=++<+=szhzhhDhzzzzhDDhDh=(~~~~~~~~~~~~~~
~~~~~~~~~~~~~(~(+szszzzs=====sszszhhDDDDDDDs<(~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~(=szzhhzhz=<+ssszDhDDDDDhDDs(~~~~~~~~~~~~~~~
~~~~~~~(~~~~~~~~~+zhhhhzhzs=szzzhDhDDDDDDhh=(~~(~~~~~~~~~~~~
(~~~~(((((~~~~~~(+zhhhDhhhzzhhzhDDDDBDDDDhs+-(-(~~~~~~~~~~~~
(((((((((((~~~~~~(szhhhhhhzhhhhhhDDDDDDDhsz(~(~~~~~~~~~~~~~~
((~~~((((((~~~~~~~+shhhhhhhhDhhDDDDDDBhh+<z+(~~~~~~~~~~~~~~~
((~~~~((((((~~~~~(~+zhhDDDDDDDDDDDDDDD=<~(sh((-(~~~~~~~~~~~~
((((~((((((((~~~~+(<zhhhhDDDDDDDBDDhhz<~~<DDz<((~~~~~~~~~~~~
((((((((((((((~~<z((szhDDDDDDDDDhzs+<(~((=DDD=<~~~~~~~~~~~~~
((((((((~((~~(~<zs(~<=shhDDDDDhz+<(~(~~~<hBDDDs((~~~~~~~~~~~
(((((((((((~~((shs~-~<+sszhhhz=(<<(~(~~(sDBDDDDz<(((~~~~~~~~