#. #. ##.### .... ##... # ##...## #.#.#hg.## #......#.# .........# ......#..#######.# #....#.#.......... ..>..####..###### .#...........### ...............# ...#.##.++++++.# # #.+....+.# ..+....+.# .. +.<..+.# #. +....+.# #.++'+++.# #........# #####....# ###.## #.# #.# #.# #.# #.# #.# #.#