__+_+           _+C+_  _+
__C+_                 
__+__++_+         _B_ _B_ _+C
__C_B_CCCCCCCCCCCCCCC+_ 
__ __+_+++_+       _B_+CCCB
__CCCCCCCCCCCCCCCCC_B_+
__ _+_+_++++_+     _B_B_B_ _B_B
__ _B_               _B_B
__  __++_+++++_+   _B_B_B_ _+C
__C_B_C+_             _B_B
__  _+_++_      _  _B_B_B_  _B
__ _B_ _B_             _B_B
__   __++_ _     __+ _B_+_B_CCB
__C+_ _B_             _B_B
__   _+_+_ _ _     _ _+CCCC_B
__CCC+_             _B_B
__    __+_ _ _ __    _+  _B_  _B
__                 _B_B
__    _+__ _ _ __ __    _  _+CCC
__CCC+_             _B_B
__     _ _ _ __ __ _   __+    _B
__   _B_             _B_B
__      _+__ __ __ _ _   _    _B
__   _B_             _B_B
__        _+__ _ _ __  _+   _B
__   _B_             _B_B
__          _+__ __ __  _   _B
__   _B_             _B_B
__            _+__ __ _+  _B
__   _B_             _B_B
__              _+__ _  _B
__   _B_             _B_B
__                  _B
__   _B_             _B_B
__      _+CCCCCCCCCCCC
__CCCBCCCCCCCCC+_   _B_B
__+CCCCCCCCCCCCCCCCC+
__   _B_         _B_   _B_B
__B_     _B_            
__   _B_         _B_   _B_B
__B_     _B_            
__   _B_         _B_   _B_B
__+CCCCC_B_CCCCCCCCCCCC
__CCCCCCCCCCCCC_B_CCCC+
__      _+CCCCCCCCCCCC
__CCC+_         _+CCC+_