###+### #######.....# #.....'.....+ #.....#.....##### #......(....+†.<# #...........##### #...(.K.....# #.....a[........ #................ ###......##......... #........##......... #†###.#..##......... #.# #.#..##......... ....K.....b...... ### .a...........>.... .######.###.####.# ... # ..# ..# ...#